| Line # | Frequency | Source Line | | 1 | | <?php |
| 2 | | /*********************************************************************************/ |
| 3 | | /** |
| 4 | | * iCalcreator v2.16.12 |
| 5 | | * copyright (c) 2007-2013 Kjell-Inge Gustafsson kigkonsult |
| 6 | | * kigkonsult.se/iCalcreator/index.php |
| 7 | | * ical@kigkonsult.se |
| 8 | | * |
| 9 | | * Description: |
| 10 | | * This file is a PHP implementation of rfc2445/rfc5545. |
| 11 | | * |
| 12 | | * This library is free software; you can redistribute it and/or |
| 13 | | * modify it under the terms of the GNU Lesser General Public |
| 14 | | * License as published by the Free Software Foundation; either |
| 15 | | * version 2.1 of the License, or (at your option) any later version. |
| 16 | | * |
| 17 | | * This library is distributed in the hope that it will be useful, |
| 18 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 20 | | * Lesser General Public License for more details. |
| 21 | | * |
| 22 | | * You should have received a copy of the GNU Lesser General Public |
| 23 | | * License along with this library; if not, write to the Free Software |
| 24 | | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 25 | | */ |
| 26 | | /*********************************************************************************/ |
| 27 | | /*********************************************************************************/ |
| 28 | | /* A little setup */ |
| 29 | | /*********************************************************************************/ |
| 30 | | /* your local language code */ |
| 31 | | // define( 'ICAL_LANG', 'sv' ); |
| 32 | | // alt. autosetting |
| 33 | | /* |
| 34 | | $langstr = $_SERVER['HTTP_ACCEPT_LANGUAGE']; |
| 35 | | $pos = strpos( $langstr, ';' ); |
| 36 | | if ($pos !== false) { |
| 37 | | $langstr = substr( $langstr, 0, $pos ); |
| 38 | | $pos = strpos( $langstr, ',' ); |
| 39 | | if ($pos !== false) { |
| 40 | | $pos = strpos( $langstr, ',' ); |
| 41 | | $langstr = substr( $langstr, 0, $pos ); |
| 42 | | } |
| 43 | | define( 'ICAL_LANG', $langstr ); |
| 44 | | } |
| 45 | | */ |
| 46 | | /*********************************************************************************/ |
| 47 | | /* version, do NOT remove!! */ |
| 48 | | define( 'ICALCREATOR_VERSION', 'iCalcreator 2.16.12' ); |
| 49 | | /*********************************************************************************/ |
| 50 | | /*********************************************************************************/ |
| 51 | | /** |
| 52 | | * vcalendar class |
| 53 | | * |
| 54 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 55 | | * @since 2.9.6 - 2011-05-14 |
| 56 | | */ |
| 57 | | class vcalendar { |
| 58 | | // calendar property variables |
| 59 | | var $calscale; |
| 60 | | var $method; |
| 61 | | var $prodid; |
| 62 | | var $version; |
| 63 | | var $xprop; |
| 64 | | // container for calendar components |
| 65 | | var $components; |
| 66 | | // component config variables |
| 67 | | var $allowEmpty; |
| 68 | | var $unique_id; |
| 69 | | var $language; |
| 70 | | var $directory; |
| 71 | | var $filename; |
| 72 | | var $url; |
| 73 | | var $delimiter; |
| 74 | | var $nl; |
| 75 | | var $format; |
| 76 | | var $dtzid; |
| 77 | | // component internal variables |
| 78 | | var $attributeDelimiter; |
| 79 | | var $valueInit; |
| 80 | | // component xCal declaration container |
| 81 | | var $xcaldecl; |
| 82 | | /** |
| 83 | | * constructor for calendar object |
| 84 | | * |
| 85 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 86 | | * @since 2.9.6 - 2011-05-14 |
| 87 | | * @param array $config |
| 88 | | * @return void |
| 89 | | */ |
| 90 | | function vcalendar ( $config = array()) { |
| 91 | | $this->_makeVersion(); |
| 92 | | $this->calscale = null; |
| 93 | | $this->method = null; |
| 94 | | $this->_makeUnique_id(); |
| 95 | | $this->prodid = null; |
| 96 | | $this->xprop = array(); |
| 97 | | $this->language = null; |
| 98 | | $this->directory = null; |
| 99 | | $this->filename = null; |
| 100 | | $this->url = null; |
| 101 | | $this->dtzid = null; |
| 102 | | /** |
| 103 | | * language = <Text identifying a language, as defined in [RFC 1766]> |
| 104 | | */ |
| 105 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 106 | | $config['language'] = ICAL_LANG; |
| 107 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 108 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 109 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 110 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 111 | | $this->setConfig( $config ); |
| 112 | | |
| 113 | | $this->xcaldecl = array(); |
| 114 | | $this->components = array(); |
| 115 | | } |
| 116 | | /*********************************************************************************/ |
| 117 | | /** |
| 118 | | * Property Name: CALSCALE |
| 119 | | */ |
| 120 | | /** |
| 121 | | * creates formatted output for calendar property calscale |
| 122 | | * |
| 123 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 124 | | * @since 2.10.16 - 2011-10-28 |
| 125 | | * @return string |
| 126 | | */ |
| 127 | | function createCalscale() { |
| 128 | | if( empty( $this->calscale )) return FALSE; |
| 129 | | switch( $this->format ) { |
| 130 | | case 'xcal': |
| 131 | | return $this->nl.' calscale="'.$this->calscale.'"'; |
| 132 | | break; |
| 133 | | default: |
| 134 | | return 'CALSCALE:'.$this->calscale.$this->nl; |
| 135 | | break; |
| 136 | | } |
| 137 | | } |
| 138 | | /** |
| 139 | | * set calendar property calscale |
| 140 | | * |
| 141 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 142 | | * @since 2.4.8 - 2008-10-21 |
| 143 | | * @param string $value |
| 144 | | * @return void |
| 145 | | */ |
| 146 | | function setCalscale( $value ) { |
| 147 | | if( empty( $value )) return FALSE; |
| 148 | | $this->calscale = $value; |
| 149 | | } |
| 150 | | /*********************************************************************************/ |
| 151 | | /** |
| 152 | | * Property Name: METHOD |
| 153 | | */ |
| 154 | | /** |
| 155 | | * creates formatted output for calendar property method |
| 156 | | * |
| 157 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 158 | | * @since 2.10.16 - 2011-10-28 |
| 159 | | * @return string |
| 160 | | */ |
| 161 | | function createMethod() { |
| 162 | | if( empty( $this->method )) return FALSE; |
| 163 | | switch( $this->format ) { |
| 164 | | case 'xcal': |
| 165 | | return $this->nl.' method="'.$this->method.'"'; |
| 166 | | break; |
| 167 | | default: |
| 168 | | return 'METHOD:'.$this->method.$this->nl; |
| 169 | | break; |
| 170 | | } |
| 171 | | } |
| 172 | | /** |
| 173 | | * set calendar property method |
| 174 | | * |
| 175 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 176 | | * @since 2.4.8 - 2008-20-23 |
| 177 | | * @param string $value |
| 178 | | * @return bool |
| 179 | | */ |
| 180 | | function setMethod( $value ) { |
| 181 | | if( empty( $value )) return FALSE; |
| 182 | | $this->method = $value; |
| 183 | | return TRUE; |
| 184 | | } |
| 185 | | /*********************************************************************************/ |
| 186 | | /** |
| 187 | | * Property Name: PRODID |
| 188 | | * |
| 189 | | * The identifier is RECOMMENDED to be the identical syntax to the |
| 190 | | * [RFC 822] addr-spec. A good method to assure uniqueness is to put the |
| 191 | | * domain name or a domain literal IP address of the host on which.. . |
| 192 | | */ |
| 193 | | /** |
| 194 | | * creates formatted output for calendar property prodid |
| 195 | | * |
| 196 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 197 | | * @since 2.12.11 - 2012-05-13 |
| 198 | | * @return string |
| 199 | | */ |
| 200 | | function createProdid() { |
| 201 | | if( !isset( $this->prodid )) |
| 202 | | $this->_makeProdid(); |
| 203 | | switch( $this->format ) { |
| 204 | | case 'xcal': |
| 205 | | return $this->nl.' prodid="'.$this->prodid.'"'; |
| 206 | | break; |
| 207 | | default: |
| 208 | | $toolbox = new calendarComponent(); |
| 209 | | $toolbox->setConfig( $this->getConfig()); |
| 210 | | return $toolbox->_createElement( 'PRODID', '', $this->prodid ); |
| 211 | | break; |
| 212 | | } |
| 213 | | } |
| 214 | | /** |
| 215 | | * make default value for calendar prodid |
| 216 | | * |
| 217 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 218 | | * @since 2.6.8 - 2009-12-30 |
| 219 | | * @return void |
| 220 | | */ |
| 221 | | function _makeProdid() { |
| 222 | | $this->prodid = '-//'.$this->unique_id.'//NONSGML kigkonsult.se '.ICALCREATOR_VERSION.'//'.strtoupper( $this->language ); |
| 223 | | } |
| 224 | | /** |
| 225 | | * Conformance: The property MUST be specified once in an iCalendar object. |
| 226 | | * Description: The vendor of the implementation SHOULD assure that this |
| 227 | | * is a globally unique identifier; using some technique such as an FPI |
| 228 | | * value, as defined in [ISO 9070]. |
| 229 | | */ |
| 230 | | /** |
| 231 | | * make default unique_id for calendar prodid |
| 232 | | * |
| 233 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 234 | | * @since 0.3.0 - 2006-08-10 |
| 235 | | * @return void |
| 236 | | */ |
| 237 | | function _makeUnique_id() { |
| 238 | | $this->unique_id = ( isset( $_SERVER['SERVER_NAME'] )) ? gethostbyname( $_SERVER['SERVER_NAME'] ) : 'localhost'; |
| 239 | | } |
| 240 | | /*********************************************************************************/ |
| 241 | | /** |
| 242 | | * Property Name: VERSION |
| 243 | | * |
| 244 | | * Description: A value of "2.0" corresponds to this memo. |
| 245 | | */ |
| 246 | | /** |
| 247 | | * creates formatted output for calendar property version |
| 248 | | |
| 249 | | * |
| 250 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 251 | | * @since 2.10.16 - 2011-10-28 |
| 252 | | * @return string |
| 253 | | */ |
| 254 | | function createVersion() { |
| 255 | | if( empty( $this->version )) |
| 256 | | $this->_makeVersion(); |
| 257 | | switch( $this->format ) { |
| 258 | | case 'xcal': |
| 259 | | return $this->nl.' version="'.$this->version.'"'; |
| 260 | | break; |
| 261 | | default: |
| 262 | | return 'VERSION:'.$this->version.$this->nl; |
| 263 | | break; |
| 264 | | } |
| 265 | | } |
| 266 | | /** |
| 267 | | * set default calendar version |
| 268 | | * |
| 269 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 270 | | * @since 0.3.0 - 2006-08-10 |
| 271 | | * @return void |
| 272 | | */ |
| 273 | | function _makeVersion() { |
| 274 | | $this->version = '2.0'; |
| 275 | | } |
| 276 | | /** |
| 277 | | * set calendar version |
| 278 | | * |
| 279 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 280 | | * @since 2.4.8 - 2008-10-23 |
| 281 | | * @param string $value |
| 282 | | * @return void |
| 283 | | */ |
| 284 | | function setVersion( $value ) { |
| 285 | | if( empty( $value )) return FALSE; |
| 286 | | $this->version = $value; |
| 287 | | return TRUE; |
| 288 | | } |
| 289 | | /*********************************************************************************/ |
| 290 | | /** |
| 291 | | * Property Name: x-prop |
| 292 | | */ |
| 293 | | /** |
| 294 | | * creates formatted output for calendar property x-prop, iCal format only |
| 295 | | * |
| 296 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 297 | | * @since 2.16.2 - 2012-12-18 |
| 298 | | * @return string |
| 299 | | */ |
| 300 | | function createXprop() { |
| 301 | | if( empty( $this->xprop ) || !is_array( $this->xprop )) return FALSE; |
| 302 | | $output = null; |
| 303 | | $toolbox = new calendarComponent(); |
| 304 | | $toolbox->setConfig( $this->getConfig()); |
| 305 | | foreach( $this->xprop as $label => $xpropPart ) { |
| 306 | | if( !isset($xpropPart['value']) || ( empty( $xpropPart['value'] ) && !is_numeric( $xpropPart['value'] ))) { |
| 307 | | $output .= $toolbox->_createElement( $label ); |
| 308 | | continue; |
| 309 | | } |
| 310 | | $attributes = $toolbox->_createParams( $xpropPart['params'], array( 'LANGUAGE' )); |
| 311 | | if( is_array( $xpropPart['value'] )) { |
| 312 | | foreach( $xpropPart['value'] as $pix => $theXpart ) |
| 313 | | $xpropPart['value'][$pix] = iCalUtilityFunctions::_strrep( $theXpart, $this->format, $this->nl ); |
| 314 | | $xpropPart['value'] = implode( ',', $xpropPart['value'] ); |
| 315 | | } |
| 316 | | else |
| 317 | | $xpropPart['value'] = iCalUtilityFunctions::_strrep( $xpropPart['value'], $this->format, $this->nl ); |
| 318 | | $output .= $toolbox->_createElement( $label, $attributes, $xpropPart['value'] ); |
| 319 | | if( is_array( $toolbox->xcaldecl ) && ( 0 < count( $toolbox->xcaldecl ))) { |
| 320 | | foreach( $toolbox->xcaldecl as $localxcaldecl ) |
| 321 | | $this->xcaldecl[] = $localxcaldecl; |
| 322 | | } |
| 323 | | } |
| 324 | | return $output; |
| 325 | | } |
| 326 | | /** |
| 327 | | * set calendar property x-prop |
| 328 | | * |
| 329 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 330 | | * @since 2.11.9 - 2012-01-16 |
| 331 | | * @param string $label |
| 332 | | * @param string $value |
| 333 | | * @param array $params optional |
| 334 | | * @return bool |
| 335 | | */ |
| 336 | | function setXprop( $label, $value, $params=FALSE ) { |
| 337 | | if( empty( $label )) |
| 338 | | return FALSE; |
| 339 | | if( 'X-' != strtoupper( substr( $label, 0, 2 ))) |
| 340 | | return FALSE; |
| 341 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 342 | | $xprop = array( 'value' => $value ); |
| 343 | | $xprop['params'] = iCalUtilityFunctions::_setParams( $params ); |
| 344 | | if( !is_array( $this->xprop )) $this->xprop = array(); |
| 345 | | $this->xprop[strtoupper( $label )] = $xprop; |
| 346 | | return TRUE; |
| 347 | | } |
| 348 | | /*********************************************************************************/ |
| 349 | | /** |
| 350 | | * delete calendar property value |
| 351 | | * |
| 352 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 353 | | * @since 2.8.8 - 2011-03-15 |
| 354 | | * @param mixed $propName, bool FALSE => X-property |
| 355 | | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
| 356 | | * @return bool, if successfull delete |
| 357 | | */ |
| 358 | | function deleteProperty( $propName=FALSE, $propix=FALSE ) { |
| 359 | | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
| 360 | | if( !$propix ) |
| 361 | | $propix = ( isset( $this->propdelix[$propName] ) && ( 'X-PROP' != $propName )) ? $this->propdelix[$propName] + 2 : 1; |
| 362 | | $this->propdelix[$propName] = --$propix; |
| 363 | | $return = FALSE; |
| 364 | | switch( $propName ) { |
| 365 | | case 'CALSCALE': |
| 366 | | if( isset( $this->calscale )) { |
| 367 | | $this->calscale = null; |
| 368 | | $return = TRUE; |
| 369 | | } |
| 370 | | break; |
| 371 | | case 'METHOD': |
| 372 | | if( isset( $this->method )) { |
| 373 | | $this->method = null; |
| 374 | | $return = TRUE; |
| 375 | | } |
| 376 | | break; |
| 377 | | default: |
| 378 | | $reduced = array(); |
| 379 | | if( $propName != 'X-PROP' ) { |
| 380 | | if( !isset( $this->xprop[$propName] )) { unset( $this->propdelix[$propName] ); return FALSE; } |
| 381 | | foreach( $this->xprop as $k => $a ) { |
| 382 | | if(( $k != $propName ) && !empty( $a )) |
| 383 | | $reduced[$k] = $a; |
| 384 | | } |
| 385 | | } |
| 386 | | else { |
| 387 | | if( count( $this->xprop ) <= $propix ) return FALSE; |
| 388 | | $xpropno = 0; |
| 389 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 390 | | if( $propix != $xpropno ) |
| 391 | | $reduced[$xpropkey] = $xpropvalue; |
| 392 | | $xpropno++; |
| 393 | | } |
| 394 | | } |
| 395 | | $this->xprop = $reduced; |
| 396 | | if( empty( $this->xprop )) { |
| 397 | | unset( $this->propdelix[$propName] ); |
| 398 | | return FALSE; |
| 399 | | } |
| 400 | | return TRUE; |
| 401 | | } |
| 402 | | return $return; |
| 403 | | } |
| 404 | | /** |
| 405 | | * get calendar property value/params |
| 406 | | * |
| 407 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 408 | | * @since 2.13.4 - 2012-08-08 |
| 409 | | * @param string $propName, optional |
| 410 | | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
| 411 | | * @param bool $inclParam=FALSE |
| 412 | | * @return mixed |
| 413 | | */ |
| 414 | | function getProperty( $propName=FALSE, $propix=FALSE, $inclParam=FALSE ) { |
| 415 | | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
| 416 | | if( 'X-PROP' == $propName ) { |
| 417 | | if( !$propix ) |
| 418 | | $propix = ( isset( $this->propix[$propName] )) ? $this->propix[$propName] + 2 : 1; |
| 419 | | $this->propix[$propName] = --$propix; |
| 420 | | } |
| 421 | | else |
| 422 | | $mProps = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO', 'RESOURCES' ); |
| 423 | | switch( $propName ) { |
| 424 | | case 'ATTENDEE': |
| 425 | | case 'CATEGORIES': |
| 426 | | case 'CONTACT': |
| 427 | | case 'DTSTART': |
| 428 | | case 'GEOLOCATION': |
| 429 | | case 'LOCATION': |
| 430 | | case 'ORGANIZER': |
| 431 | | case 'PRIORITY': |
| 432 | | case 'RESOURCES': |
| 433 | | case 'STATUS': |
| 434 | | case 'SUMMARY': |
| 435 | | case 'RECURRENCE-ID-UID': |
| 436 | | case 'RELATED-TO': |
| 437 | | case 'R-UID': |
| 438 | | case 'UID': |
| 439 | | case 'URL': |
| 440 | | $output = array(); |
| 441 | | foreach ( $this->components as $cix => $component) { |
| 442 | | if( !in_array( $component->objName, array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ))) |
| 443 | | continue; |
| 444 | | if( in_array( strtoupper( $propName ), $mProps )) { |
| 445 | | $component->_getProperties( $propName, $output ); |
| 446 | | continue; |
| 447 | | } |
| 448 | | elseif(( 3 < strlen( $propName )) && ( 'UID' == substr( $propName, -3 ))) { |
| 449 | | if( FALSE !== ( $content = $component->getProperty( 'RECURRENCE-ID' ))) |
| 450 | | $content = $component->getProperty( 'UID' ); |
| 451 | | } |
| 452 | | elseif( 'GEOLOCATION' == $propName ) { |
| 453 | | $content = $component->getProperty( 'LOCATION' ); |
| 454 | | $content = ( !empty( $content )) ? $content.' ' : ''; |
| 455 | | if(( FALSE === ( $geo = $component->getProperty( 'GEO' ))) || empty( $geo )) |
| 456 | | continue; |
| 457 | | if( 0.0 < $geo['latitude'] ) |
| 458 | | $sign = '+'; |
| 459 | | else |
| 460 | | $sign = ( 0.0 > $geo['latitude'] ) ? '-' : ''; |
| 461 | | $content .= ' '.$sign.sprintf( "%09.6f", abs( $geo['latitude'] )); |
| 462 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 463 | | if( 0.0 < $geo['longitude'] ) |
| 464 | | $sign = '+'; |
| 465 | | else |
| 466 | | $sign = ( 0.0 > $geo['longitude'] ) ? '-' : ''; |
| 467 | | $content .= $sign.sprintf( '%8.6f', abs( $geo['longitude'] )).'/'; |
| 468 | | } |
| 469 | | elseif( FALSE === ( $content = $component->getProperty( $propName ))) |
| 470 | | continue; |
| 471 | | if(( FALSE === $content ) || empty( $content )) |
| 472 | | continue; |
| 473 | | elseif( is_array( $content )) { |
| 474 | | if( isset( $content['year'] )) { |
| 475 | | $key = sprintf( '%04d%02d%02d', $content['year'], $content['month'], $content['day'] ); |
| 476 | | if( !isset( $output[$key] )) |
| 477 | | $output[$key] = 1; |
| 478 | | else |
| 479 | | $output[$key] += 1; |
| 480 | | } |
| 481 | | else { |
| 482 | | foreach( $content as $partValue => $partCount ) { |
| 483 | | if( !isset( $output[$partValue] )) |
| 484 | | $output[$partValue] = $partCount; |
| 485 | | else |
| 486 | | $output[$partValue] += $partCount; |
| 487 | | } |
| 488 | | } |
| 489 | | } // end elseif( is_array( $content )) { |
| 490 | | elseif( !isset( $output[$content] )) |
| 491 | | $output[$content] = 1; |
| 492 | | else |
| 493 | | $output[$content] += 1; |
| 494 | | } // end foreach ( $this->components as $cix => $component) |
| 495 | | if( !empty( $output )) |
| 496 | | ksort( $output ); |
| 497 | | return $output; |
| 498 | | break; |
| 499 | | case 'CALSCALE': |
| 500 | | return ( !empty( $this->calscale )) ? $this->calscale : FALSE; |
| 501 | | break; |
| 502 | | case 'METHOD': |
| 503 | | return ( !empty( $this->method )) ? $this->method : FALSE; |
| 504 | | break; |
| 505 | | case 'PRODID': |
| 506 | | if( empty( $this->prodid )) |
| 507 | | $this->_makeProdid(); |
| 508 | | return $this->prodid; |
| 509 | | break; |
| 510 | | case 'VERSION': |
| 511 | | return ( !empty( $this->version )) ? $this->version : FALSE; |
| 512 | | break; |
| 513 | | default: |
| 514 | | if( $propName != 'X-PROP' ) { |
| 515 | | if( !isset( $this->xprop[$propName] )) return FALSE; |
| 516 | | return ( $inclParam ) ? array( $propName, $this->xprop[$propName] ) |
| 517 | | : array( $propName, $this->xprop[$propName]['value'] ); |
| 518 | | } |
| 519 | | else { |
| 520 | | if( empty( $this->xprop )) return FALSE; |
| 521 | | $xpropno = 0; |
| 522 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 523 | | if( $propix == $xpropno ) |
| 524 | | return ( $inclParam ) ? array( $xpropkey, $this->xprop[$xpropkey] ) |
| 525 | | : array( $xpropkey, $this->xprop[$xpropkey]['value'] ); |
| 526 | | else |
| 527 | | $xpropno++; |
| 528 | | } |
| 529 | | unset( $this->propix[$propName] ); |
| 530 | | return FALSE; // not found ?? |
| 531 | | } |
| 532 | | } |
| 533 | | return FALSE; |
| 534 | | } |
| 535 | | /** |
| 536 | | * general vcalendar property setting |
| 537 | | * |
| 538 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 539 | | * @since 2.2.13 - 2007-11-04 |
| 540 | | * @param mixed $args variable number of function arguments, |
| 541 | | * first argument is ALWAYS component name, |
| 542 | | * second ALWAYS component value! |
| 543 | | * @return bool |
| 544 | | */ |
| 545 | | function setProperty () { |
| 546 | | $numargs = func_num_args(); |
| 547 | | if( 1 > $numargs ) |
| 548 | | return FALSE; |
| 549 | | $arglist = func_get_args(); |
| 550 | | $arglist[0] = strtoupper( $arglist[0] ); |
| 551 | | switch( $arglist[0] ) { |
| 552 | | case 'CALSCALE': |
| 553 | | return $this->setCalscale( $arglist[1] ); |
| 554 | | case 'METHOD': |
| 555 | | return $this->setMethod( $arglist[1] ); |
| 556 | | case 'VERSION': |
| 557 | | return $this->setVersion( $arglist[1] ); |
| 558 | | default: |
| 559 | | if( !isset( $arglist[1] )) $arglist[1] = null; |
| 560 | | if( !isset( $arglist[2] )) $arglist[2] = null; |
| 561 | | return $this->setXprop( $arglist[0], $arglist[1], $arglist[2] ); |
| 562 | | } |
| 563 | | return FALSE; |
| 564 | | } |
| 565 | | /*********************************************************************************/ |
| 566 | | /** |
| 567 | | * get vcalendar config values or * calendar components |
| 568 | | * |
| 569 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 570 | | * @since 2.11.7 - 2012-01-12 |
| 571 | | * @param mixed $config |
| 572 | | * @return value |
| 573 | | */ |
| 574 | | function getConfig( $config = FALSE ) { |
| 575 | | if( !$config ) { |
| 576 | | $return = array(); |
| 577 | | $return['ALLOWEMPTY'] = $this->getConfig( 'ALLOWEMPTY' ); |
| 578 | | $return['DELIMITER'] = $this->getConfig( 'DELIMITER' ); |
| 579 | | $return['DIRECTORY'] = $this->getConfig( 'DIRECTORY' ); |
| 580 | | $return['FILENAME'] = $this->getConfig( 'FILENAME' ); |
| 581 | | $return['DIRFILE'] = $this->getConfig( 'DIRFILE' ); |
| 582 | | $return['FILESIZE'] = $this->getConfig( 'FILESIZE' ); |
| 583 | | $return['FORMAT'] = $this->getConfig( 'FORMAT' ); |
| 584 | | if( FALSE !== ( $lang = $this->getConfig( 'LANGUAGE' ))) |
| 585 | | $return['LANGUAGE'] = $lang; |
| 586 | | $return['NEWLINECHAR'] = $this->getConfig( 'NEWLINECHAR' ); |
| 587 | | $return['UNIQUE_ID'] = $this->getConfig( 'UNIQUE_ID' ); |
| 588 | | if( FALSE !== ( $url = $this->getConfig( 'URL' ))) |
| 589 | | $return['URL'] = $url; |
| 590 | | $return['TZID'] = $this->getConfig( 'TZID' ); |
| 591 | | return $return; |
| 592 | | } |
| 593 | | switch( strtoupper( $config )) { |
| 594 | | case 'ALLOWEMPTY': |
| 595 | | return $this->allowEmpty; |
| 596 | | break; |
| 597 | | case 'COMPSINFO': |
| 598 | | unset( $this->compix ); |
| 599 | | $info = array(); |
| 600 | | foreach( $this->components as $cix => $component ) { |
| 601 | | if( empty( $component )) continue; |
| 602 | | $info[$cix]['ordno'] = $cix + 1; |
| 603 | | $info[$cix]['type'] = $component->objName; |
| 604 | | $info[$cix]['uid'] = $component->getProperty( 'uid' ); |
| 605 | | $info[$cix]['props'] = $component->getConfig( 'propinfo' ); |
| 606 | | $info[$cix]['sub'] = $component->getConfig( 'compsinfo' ); |
| 607 | | } |
| 608 | | return $info; |
| 609 | | break; |
| 610 | | case 'DELIMITER': |
| 611 | | return $this->delimiter; |
| 612 | | break; |
| 613 | | case 'DIRECTORY': |
| 614 | | if( empty( $this->directory ) && ( '0' != $this->directory )) |
| 615 | | $this->directory = '.'; |
| 616 | | return $this->directory; |
| 617 | | break; |
| 618 | | case 'DIRFILE': |
| 619 | | return $this->getConfig( 'directory' ).$this->getConfig( 'delimiter' ).$this->getConfig( 'filename' ); |
| 620 | | break; |
| 621 | | case 'FILEINFO': |
| 622 | | return array( $this->getConfig( 'directory' ) |
| +623 | | , $this->getConfig( 'filename' ) |
| +624 | | , $this->getConfig( 'filesize' )); |
| 625 | | break; |
| 626 | | case 'FILENAME': |
| 627 | | if( empty( $this->filename ) && ( '0' != $this->filename )) { |
| 628 | | if( 'xcal' == $this->format ) |
| 629 | | $this->filename = date( 'YmdHis' ).'.xml'; // recommended xcs.. . |
| 630 | | else |
| 631 | | $this->filename = date( 'YmdHis' ).'.ics'; |
| 632 | | } |
| 633 | | return $this->filename; |
| 634 | | break; |
| 635 | | case 'FILESIZE': |
| 636 | | $size = 0; |
| 637 | | if( empty( $this->url )) { |
| 638 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 639 | | if( !is_file( $dirfile ) || ( FALSE === ( $size = filesize( $dirfile )))) |
| 640 | | $size = 0; |
| 641 | | clearstatcache(); |
| 642 | | } |
| 643 | | return $size; |
| 644 | | break; |
| 645 | | case 'FORMAT': |
| 646 | | return ( $this->format == 'xcal' ) ? 'xCal' : 'iCal'; |
| 647 | | break; |
| 648 | | case 'LANGUAGE': |
| 649 | | /* get language for calendar component as defined in [RFC 1766] */ |
| 650 | | return $this->language; |
| 651 | | break; |
| 652 | | case 'NL': |
| 653 | | case 'NEWLINECHAR': |
| 654 | | return $this->nl; |
| 655 | | break; |
| 656 | | case 'TZID': |
| 657 | | return $this->dtzid; |
| 658 | | break; |
| 659 | | case 'UNIQUE_ID': |
| 660 | | return $this->unique_id; |
| 661 | | break; |
| 662 | | case 'URL': |
| 663 | | if( !empty( $this->url )) |
| 664 | | return $this->url; |
| 665 | | else |
| 666 | | return FALSE; |
| 667 | | break; |
| 668 | | } |
| 669 | | } |
| 670 | | /** |
| 671 | | * general vcalendar config setting |
| 672 | | * |
| 673 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 674 | | * @since 2.16.7 - 2013-01-11 |
| 675 | | * @param mixed $config |
| 676 | | * @param string $value |
| 677 | | * @return void |
| 678 | | */ |
| 679 | | function setConfig( $config, $value = FALSE) { |
| 680 | | if( is_array( $config )) { |
| 681 | | $ak = array_keys( $config ); |
| 682 | | foreach( $ak as $k ) { |
| 683 | | if( 'DIRECTORY' == strtoupper( $k )) { |
| 684 | | if( FALSE === $this->setConfig( 'DIRECTORY', $config[$k] )) |
| 685 | | return FALSE; |
| 686 | | unset( $config[$k] ); |
| 687 | | } |
| 688 | | elseif( 'NEWLINECHAR' == strtoupper( $k )) { |
| 689 | | if( FALSE === $this->setConfig( 'NEWLINECHAR', $config[$k] )) |
| 690 | | return FALSE; |
| 691 | | unset( $config[$k] ); |
| 692 | | } |
| 693 | | } |
| 694 | | foreach( $config as $cKey => $cValue ) { |
| 695 | | if( FALSE === $this->setConfig( $cKey, $cValue )) |
| 696 | | return FALSE; |
| 697 | | } |
| 698 | | return TRUE; |
| 699 | | } |
| 700 | | $res = FALSE; |
| 701 | | switch( strtoupper( $config )) { |
| 702 | | case 'ALLOWEMPTY': |
| 703 | | $this->allowEmpty = $value; |
| 704 | | $subcfg = array( 'ALLOWEMPTY' => $value ); |
| 705 | | $res = TRUE; |
| 706 | | break; |
| 707 | | case 'DELIMITER': |
| 708 | | $this->delimiter = $value; |
| 709 | | return TRUE; |
| 710 | | break; |
| 711 | | case 'DIRECTORY': |
| 712 | | $value = trim( $value ); |
| 713 | | $del = $this->getConfig('delimiter'); |
| 714 | | if( $del == substr( $value, ( 0 - strlen( $del )))) |
| 715 | | $value = substr( $value, 0, ( strlen( $value ) - strlen( $del ))); |
| 716 | | if( is_dir( $value )) { |
| 717 | | /* local directory */ |
| 718 | | clearstatcache(); |
| 719 | | $this->directory = $value; |
| 720 | | $this->url = null; |
| 721 | | return TRUE; |
| 722 | | } |
| 723 | | else |
| 724 | | return FALSE; |
| 725 | | break; |
| 726 | | case 'FILENAME': |
| 727 | | $value = trim( $value ); |
| 728 | | if( !empty( $this->url )) { |
| 729 | | /* remote directory+file -> URL */ |
| 730 | | $this->filename = $value; |
| 731 | | return TRUE; |
| 732 | | } |
| 733 | | $dirfile = $this->getConfig( 'directory' ).$this->getConfig( 'delimiter' ).$value; |
| 734 | | if( file_exists( $dirfile )) { |
| 735 | | /* local file exists */ |
| 736 | | if( is_readable( $dirfile ) || is_writable( $dirfile )) { |
| 737 | | clearstatcache(); |
| 738 | | $this->filename = $value; |
| 739 | | return TRUE; |
| 740 | | } |
| 741 | | else |
| 742 | | return FALSE; |
| 743 | | } |
| 744 | | elseif( is_readable($this->getConfig( 'directory' ) ) || is_writable( $this->getConfig( 'directory' ) )) { |
| 745 | | /* read- or writable directory */ |
| 746 | | $this->filename = $value; |
| 747 | | return TRUE; |
| 748 | | } |
| 749 | | else |
| 750 | | return FALSE; |
| 751 | | break; |
| 752 | | case 'FORMAT': |
| 753 | | $value = trim( strtolower( $value )); |
| 754 | | if( 'xcal' == $value ) { |
| 755 | | $this->format = 'xcal'; |
| 756 | | $this->attributeDelimiter = $this->nl; |
| 757 | | $this->valueInit = null; |
| 758 | | } |
| 759 | | else { |
| 760 | | $this->format = null; |
| 761 | | $this->attributeDelimiter = ';'; |
| 762 | | $this->valueInit = ':'; |
| 763 | | } |
| 764 | | $subcfg = array( 'FORMAT' => $value ); |
| 765 | | $res = TRUE; |
| 766 | | break; |
| 767 | | case 'LANGUAGE': // set language for calendar component as defined in [RFC 1766] |
| 768 | | $value = trim( $value ); |
| 769 | | $this->language = $value; |
| 770 | | $this->_makeProdid(); |
| 771 | | $subcfg = array( 'LANGUAGE' => $value ); |
| 772 | | $res = TRUE; |
| 773 | | break; |
| 774 | | case 'NL': |
| 775 | | case 'NEWLINECHAR': |
| 776 | | $this->nl = $value; |
| 777 | | if( 'xcal' == $value ) { |
| 778 | | $this->attributeDelimiter = $this->nl; |
| 779 | | $this->valueInit = null; |
| 780 | | } |
| 781 | | else { |
| 782 | | $this->attributeDelimiter = ';'; |
| 783 | | $this->valueInit = ':'; |
| 784 | | } |
| 785 | | $subcfg = array( 'NL' => $value ); |
| 786 | | $res = TRUE; |
| 787 | | break; |
| 788 | | case 'TZID': |
| 789 | | $this->dtzid = $value; |
| 790 | | $subcfg = array( 'TZID' => $value ); |
| 791 | | $res = TRUE; |
| 792 | | break; |
| 793 | | case 'UNIQUE_ID': |
| 794 | | $value = trim( $value ); |
| 795 | | $this->unique_id = $value; |
| 796 | | $this->_makeProdid(); |
| 797 | | $subcfg = array( 'UNIQUE_ID' => $value ); |
| 798 | | $res = TRUE; |
| 799 | | break; |
| 800 | | case 'URL': |
| 801 | | /* remote file - URL */ |
| 802 | | $value = str_replace( array( 'HTTP://', 'WEBCAL://', 'webcal://' ), 'http://', trim( $value )); |
| 803 | | if( 'http://' != substr( $value, 0, 7 )) |
| 804 | | return FALSE; |
| 805 | | $s1 = $this->url; |
| 806 | | $this->url = $value; |
| 807 | | $s2 = $this->directory; |
| 808 | | $this->directory = null; |
| 809 | | $parts = pathinfo( $value ); |
| 810 | | if( FALSE === $this->setConfig( 'filename', $parts['basename'] )) { |
| 811 | | $this->url = $s1; |
| 812 | | $this->directory = $s2; |
| 813 | | return FALSE; |
| 814 | | } |
| 815 | | else |
| 816 | | return TRUE; |
| 817 | | break; |
| 818 | | default: // any unvalid config key.. . |
| 819 | | return TRUE; |
| 820 | | } |
| 821 | | if( !$res ) return FALSE; |
| 822 | | if( isset( $subcfg ) && !empty( $this->components )) { |
| 823 | | foreach( $subcfg as $cfgkey => $cfgvalue ) { |
| 824 | | foreach( $this->components as $cix => $component ) { |
| 825 | | $res = $component->setConfig( $cfgkey, $cfgvalue, TRUE ); |
| 826 | | if( !$res ) |
| 827 | | break 2; |
| 828 | | $this->components[$cix] = $component->copy(); // PHP4 compliant |
| 829 | | } |
| 830 | | } |
| 831 | | } |
| 832 | | return $res; |
| 833 | | } |
| 834 | | /*********************************************************************************/ |
| 835 | | /** |
| 836 | | * add calendar component to container |
| 837 | | * |
| 838 | | * alias to setComponent |
| 839 | | * |
| 840 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 841 | | * @since 1.x.x - 2007-04-24 |
| 842 | | * @param object $component calendar component |
| 843 | | * @return void |
| 844 | | */ |
| 845 | | function addComponent( $component ) { |
| 846 | | $this->setComponent( $component ); |
| 847 | | } |
| 848 | | /** |
| 849 | | * delete calendar component from container |
| 850 | | * |
| 851 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 852 | | * @since 2.8.8 - 2011-03-15 |
| 853 | | * @param mixed $arg1 ordno / component type / component uid |
| 854 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 855 | | * @return void |
| 856 | | */ |
| 857 | | function deleteComponent( $arg1, $arg2=FALSE ) { |
| 858 | | $argType = $index = null; |
| 859 | | if ( ctype_digit( (string) $arg1 )) { |
| 860 | | $argType = 'INDEX'; |
| 861 | | $index = (int) $arg1 - 1; |
| 862 | | } |
| 863 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
| 864 | | $argType = strtolower( $arg1 ); |
| 865 | | $index = ( !empty( $arg2 ) && ctype_digit( (string) $arg2 )) ? (( int ) $arg2 - 1 ) : 0; |
| 866 | | } |
| 867 | | $cix1dC = 0; |
| 868 | | foreach ( $this->components as $cix => $component) { |
| 869 | | if( empty( $component )) continue; |
| 870 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { |
| 871 | | unset( $this->components[$cix] ); |
| 872 | | return TRUE; |
| 873 | | } |
| 874 | | elseif( $argType == $component->objName ) { |
| 875 | | if( $index == $cix1dC ) { |
| 876 | | unset( $this->components[$cix] ); |
| 877 | | return TRUE; |
| 878 | | } |
| 879 | | $cix1dC++; |
| 880 | | } |
| 881 | | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
| 882 | | unset( $this->components[$cix] ); |
| 883 | | return TRUE; |
| 884 | | } |
| 885 | | } |
| 886 | | return FALSE; |
| 887 | | } |
| 888 | | /** |
| 889 | | * get calendar component from container |
| 890 | | * |
| 891 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 892 | | * @since 2.13.5 - 2012-08-08 |
| 893 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 894 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 895 | | * @return object |
| 896 | | */ |
| 897 | | function getComponent( $arg1=FALSE, $arg2=FALSE ) { |
| 898 | | $index = $argType = null; |
| 899 | | if ( !$arg1 ) { // first or next in component chain |
| 900 | | $argType = 'INDEX'; |
| 901 | | $index = $this->compix['INDEX'] = ( isset( $this->compix['INDEX'] )) ? $this->compix['INDEX'] + 1 : 1; |
| 902 | | } |
| 903 | | elseif ( ctype_digit( (string) $arg1 )) { // specific component in chain |
| 904 | | $argType = 'INDEX'; |
| 905 | | $index = (int) $arg1; |
| 906 | | unset( $this->compix ); |
| 907 | | } |
| 908 | | elseif( is_array( $arg1 )) { // array( *[propertyName => propertyValue] ) |
| 909 | | $arg2 = implode( '-', array_keys( $arg1 )); |
| 910 | | $index = $this->compix[$arg2] = ( isset( $this->compix[$arg2] )) ? $this->compix[$arg2] + 1 : 1; |
| 911 | | $dateProps = array( 'DTSTART', 'DTEND', 'DUE', 'CREATED', 'COMPLETED', 'DTSTAMP', 'LAST-MODIFIED', 'RECURRENCE-ID' ); |
| 912 | | $otherProps = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'LOCATION', 'ORGANIZER', 'PRIORITY', 'RELATED-TO', 'RESOURCES', 'STATUS', 'SUMMARY', 'UID', 'URL' ); |
| 913 | | $mProps = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO', 'RESOURCES' ); |
| 914 | | } |
| 915 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { // object class name |
| 916 | | unset( $this->compix['INDEX'] ); |
| 917 | | $argType = strtolower( $arg1 ); |
| 918 | | if( !$arg2 ) |
| 919 | | $index = $this->compix[$argType] = ( isset( $this->compix[$argType] )) ? $this->compix[$argType] + 1 : 1; |
| 920 | | elseif( isset( $arg2 ) && ctype_digit( (string) $arg2 )) |
| 921 | | $index = (int) $arg2; |
| 922 | | } |
| 923 | | elseif(( strlen( $arg1 ) > strlen( 'vfreebusy' )) && ( FALSE !== strpos( $arg1, '@' ))) { // UID as 1st argument |
| 924 | | if( !$arg2 ) |
| 925 | | $index = $this->compix[$arg1] = ( isset( $this->compix[$arg1] )) ? $this->compix[$arg1] + 1 : 1; |
| 926 | | elseif( isset( $arg2 ) && ctype_digit( (string) $arg2 )) |
| 927 | | $index = (int) $arg2; |
| 928 | | } |
| 929 | | if( isset( $index )) |
| 930 | | $index -= 1; |
| 931 | | $ckeys = array_keys( $this->components ); |
| 932 | | if( !empty( $index) && ( $index > end( $ckeys ))) |
| 933 | | return FALSE; |
| 934 | | $cix1gC = 0; |
| 935 | | foreach ( $this->components as $cix => $component) { |
| 936 | | if( empty( $component )) continue; |
| 937 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) |
| 938 | | return $component->copy(); |
| 939 | | elseif( $argType == $component->objName ) { |
| 940 | | if( $index == $cix1gC ) |
| 941 | | return $component->copy(); |
| 942 | | $cix1gC++; |
| 943 | | } |
| 944 | | elseif( is_array( $arg1 )) { // array( *[propertyName => propertyValue] ) |
| 945 | | $hit = array(); |
| 946 | | foreach( $arg1 as $pName => $pValue ) { |
| 947 | | $pName = strtoupper( $pName ); |
| 948 | | if( !in_array( $pName, $dateProps ) && !in_array( $pName, $otherProps )) |
| 949 | | continue; |
| 950 | | if( in_array( $pName, $mProps )) { // multiple occurrence |
| 951 | | $propValues = array(); |
| 952 | | $component->_getProperties( $pName, $propValues ); |
| 953 | | $propValues = array_keys( $propValues ); |
| 954 | | $hit[] = ( in_array( $pValue, $propValues )) ? TRUE : FALSE; |
| 955 | | continue; |
| 956 | | } // end if(.. .// multiple occurrence |
| 957 | | if( FALSE === ( $value = $component->getProperty( $pName ))) { // single occurrence |
| 958 | | $hit[] = FALSE; // missing property |
| 959 | | continue; |
| 960 | | } |
| 961 | | if( 'SUMMARY' == $pName ) { // exists within (any case) |
| 962 | | $hit[] = ( FALSE !== stripos( $value, $pValue )) ? TRUE : FALSE; |
| 963 | | continue; |
| 964 | | } |
| 965 | | if( in_array( strtoupper( $pName ), $dateProps )) { |
| 966 | | $valuedate = sprintf( '%04d%02d%02d', $value['year'], $value['month'], $value['day'] ); |
| 967 | | if( 8 < strlen( $pValue )) { |
| 968 | | if( isset( $value['hour'] )) { |
| 969 | | if( 'T' == substr( $pValue, 8, 1 )) |
| 970 | | $pValue = str_replace( 'T', '', $pValue ); |
| 971 | | $valuedate .= sprintf( '%02d%02d%02d', $value['hour'], $value['min'], $value['sec'] ); |
| 972 | | } |
| 973 | | else |
| 974 | | $pValue = substr( $pValue, 0, 8 ); |
| 975 | | } |
| 976 | | $hit[] = ( $pValue == $valuedate ) ? TRUE : FALSE; |
| 977 | | continue; |
| 978 | | } |
| 979 | | elseif( !is_array( $value )) |
| 980 | | $value = array( $value ); |
| 981 | | foreach( $value as $part ) { |
| 982 | | $part = ( FALSE !== strpos( $part, ',' )) ? explode( ',', $part ) : array( $part ); |
| 983 | | foreach( $part as $subPart ) { |
| 984 | | if( $pValue == $subPart ) { |
| 985 | | $hit[] = TRUE; |
| 986 | | continue 3; |
| 987 | | } |
| 988 | | } |
| 989 | | } // end foreach( $value as $part ) |
| 990 | | $hit[] = FALSE; // no hit in property |
| 991 | | } // end foreach( $arg1 as $pName => $pValue ) |
| 992 | | if( in_array( TRUE, $hit )) { |
| 993 | | if( $index == $cix1gC ) |
| 994 | | return $component->copy(); |
| 995 | | $cix1gC++; |
| 996 | | } |
| 997 | | } // end elseif( is_array( $arg1 )) { // array( *[propertyName => propertyValue] ) |
| 998 | | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { // UID |
| 999 | | if( $index == $cix1gC ) |
| 1000 | | return $component->copy(); |
| 1001 | | $cix1gC++; |
| 1002 | | } |
| 1003 | | } // end foreach ( $this->components.. . |
| 1004 | | /* not found.. . */ |
| 1005 | | unset( $this->compix ); |
| 1006 | | return FALSE; |
| 1007 | | } |
| 1008 | | /** |
| 1009 | | * create new calendar component, already included within calendar |
| 1010 | | * |
| 1011 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1012 | | * @since 2.6.33 - 2011-01-03 |
| 1013 | | * @param string $compType component type |
| 1014 | | * @return object (reference) |
| 1015 | | */ |
| 1016 | | function & newComponent( $compType ) { |
| 1017 | | $config = $this->getConfig(); |
| 1018 | | $keys = array_keys( $this->components ); |
| 1019 | | $ix = end( $keys) + 1; |
| 1020 | | switch( strtoupper( $compType )) { |
| 1021 | | case 'EVENT': |
| 1022 | | case 'VEVENT': |
| 1023 | | $this->components[$ix] = new vevent( $config ); |
| 1024 | | break; |
| 1025 | | case 'TODO': |
| 1026 | | case 'VTODO': |
| 1027 | | $this->components[$ix] = new vtodo( $config ); |
| 1028 | | break; |
| 1029 | | case 'JOURNAL': |
| 1030 | | case 'VJOURNAL': |
| 1031 | | $this->components[$ix] = new vjournal( $config ); |
| 1032 | | break; |
| 1033 | | case 'FREEBUSY': |
| 1034 | | case 'VFREEBUSY': |
| 1035 | | $this->components[$ix] = new vfreebusy( $config ); |
| 1036 | | break; |
| 1037 | | case 'TIMEZONE': |
| 1038 | | case 'VTIMEZONE': |
| 1039 | | array_unshift( $this->components, new vtimezone( $config )); |
| 1040 | | $ix = 0; |
| 1041 | | break; |
| 1042 | | default: |
| 1043 | | return FALSE; |
| 1044 | | } |
| 1045 | | return $this->components[$ix]; |
| 1046 | | } |
| 1047 | | /** |
| 1048 | | * select components from calendar on date or selectOption basis |
| 1049 | | * |
| 1050 | | * Ensure DTSTART is set for every component. |
| 1051 | | * No date controls occurs. |
| 1052 | | * |
| 1053 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1054 | | * @since 2.16.12 - 2013-02-10 |
| 1055 | | * @param mixed $startY optional, start Year, default current Year ALT. array selecOptions ( *[ <propName> => <uniqueValue> ] ) |
| 1056 | | * @param int $startM optional, start Month, default current Month |
| 1057 | | * @param int $startD optional, start Day, default current Day |
| 1058 | | * @param int $endY optional, end Year, default $startY |
| 1059 | | * @param int $endY optional, end Month, default $startM |
| 1060 | | * @param int $endY optional, end Day, default $startD |
| 1061 | | * @param mixed $cType optional, calendar component type(-s), default FALSE=all else string/array type(-s) |
| 1062 | | * @param bool $flat optional, FALSE (default) => output : array[Year][Month][Day][] |
| 1063 | | * TRUE => output : array[] (ignores split) |
| 1064 | | * @param bool $any optional, TRUE (default) - select component(-s) that occurs within period |
| 1065 | | * FALSE - only component(-s) that starts within period |
| 1066 | | * @param bool $split optional, TRUE (default) - one component copy every DAY it occurs during the |
| 1067 | | * period (implies flat=FALSE) |
| 1068 | | * FALSE - one occurance of component only in output array |
| 1069 | | * @return array or FALSE |
| 1070 | | */ |
| 1071 | | function selectComponents( $startY=FALSE, $startM=FALSE, $startD=FALSE, $endY=FALSE, $endM=FALSE, $endD=FALSE, $cType=FALSE, $flat=FALSE, $any=TRUE, $split=TRUE ) { |
| 1072 | | /* check if empty calendar */ |
| 1073 | | if( 0 >= count( $this->components )) return FALSE; |
| 1074 | | if( is_array( $startY )) |
| 1075 | | return $this->selectComponents2( $startY ); |
| 1076 | | /* check default dates */ |
| 1077 | | if( !$startY ) $startY = date( 'Y' ); |
| 1078 | | if( !$startM ) $startM = date( 'm' ); |
| 1079 | | if( !$startD ) $startD = date( 'd' ); |
| 1080 | | $startDate = mktime( 0, 0, 0, $startM, $startD, $startY ); |
| 1081 | | if( !$endY ) $endY = $startY; |
| 1082 | | if( !$endM ) $endM = $startM; |
| 1083 | | if( !$endD ) $endD = $startD; |
| 1084 | | $endDate = mktime( 23, 59, 59, $endM, $endD, $endY ); |
| 1085 | | // echo 'selectComp arg='.date( 'Y-m-d H:i:s', $startDate).' -- '.date( 'Y-m-d H:i:s', $endDate)."<br />\n"; $tcnt = 0;// test ### |
| 1086 | | /* check component types */ |
| 1087 | | $validTypes = array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
| 1088 | | if( is_array( $cType )) { |
| 1089 | | foreach( $cType as $cix => $theType ) { |
| 1090 | | $cType[$cix] = $theType = strtolower( $theType ); |
| 1091 | | if( !in_array( $theType, $validTypes )) |
| 1092 | | $cType[$cix] = 'vevent'; |
| 1093 | | } |
| 1094 | | $cType = array_unique( $cType ); |
| 1095 | | } |
| 1096 | | elseif( !empty( $cType )) { |
| 1097 | | $cType = strtolower( $cType ); |
| 1098 | | if( !in_array( $cType, $validTypes )) |
| 1099 | | $cType = array( 'vevent' ); |
| 1100 | | else |
| 1101 | | $cType = array( $cType ); |
| 1102 | | } |
| 1103 | | else |
| 1104 | | $cType = $validTypes; |
| 1105 | | if( 0 >= count( $cType )) |
| 1106 | | $cType = $validTypes; |
| 1107 | | if(( FALSE === $flat ) && ( FALSE === $any )) // invalid combination |
| 1108 | | $split = FALSE; |
| 1109 | | if(( TRUE === $flat ) && ( TRUE === $split )) // invalid combination |
| 1110 | | $split = FALSE; |
| 1111 | | /* iterate components */ |
| 1112 | | $result = array(); |
| 1113 | | $this->sort( 'UID' ); |
| 1114 | | $compUIDcmp = null; |
| 1115 | | $recurridList = array(); |
| 1116 | | foreach ( $this->components as $cix => $component ) { |
| 1117 | | if( empty( $component )) continue; |
| 1118 | | unset( $start ); |
| 1119 | | /* deselect unvalid type components */ |
| 1120 | | if( !in_array( $component->objName, $cType )) |
| 1121 | | continue; |
| 1122 | | $start = $component->getProperty( 'dtstart' ); |
| 1123 | | /* select due when dtstart is missing */ |
| 1124 | | if( empty( $start ) && ( $component->objName == 'vtodo' ) && ( FALSE === ( $start = $component->getProperty( 'due' )))) |
| 1125 | | continue; |
| 1126 | | if( empty( $start )) |
| 1127 | | continue; |
| 1128 | | $compUID = $component->getProperty( 'UID' ); |
| 1129 | | if( $compUIDcmp != $compUID ) { |
| 1130 | | $compUIDcmp = $compUID; |
| 1131 | | unset( $exdatelist, $recurridList ); |
| 1132 | | } |
| 1133 | | $dtendExist = $dueExist = $durationExist = $endAllDayEvent = $recurrid = FALSE; |
| 1134 | | unset( $end, $startWdate, $endWdate, $rdurWsecs, $rdur, $workstart, $workend, $endDateFormat ); // clean up |
| 1135 | | $startWdate = iCalUtilityFunctions::_date2timestamp( $start ); |
| 1136 | | $startDateFormat = ( isset( $start['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 1137 | | /* get end date from dtend/due/duration properties */ |
| 1138 | | $end = $component->getProperty( 'dtend' ); |
| 1139 | | if( !empty( $end )) { |
| 1140 | | $dtendExist = TRUE; |
| 1141 | | $endDateFormat = ( isset( $end['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 1142 | | } |
| 1143 | | if( empty( $end ) && ( $component->objName == 'vtodo' )) { |
| 1144 | | $end = $component->getProperty( 'due' ); |
| 1145 | | if( !empty( $end )) { |
| 1146 | | $dueExist = TRUE; |
| 1147 | | $endDateFormat = ( isset( $end['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 1148 | | } |
| 1149 | | } |
| 1150 | | if( !empty( $end ) && !isset( $end['hour'] )) { |
| 1151 | | /* a DTEND without time part regards an event that ends the day before, |
| 1152 | | for an all-day event DTSTART=20071201 DTEND=20071202 (taking place 20071201!!! */ |
| 1153 | | $endAllDayEvent = TRUE; |
| 1154 | | $endWdate = mktime( 23, 59, 59, $end['month'], ($end['day'] - 1), $end['year'] ); |
| 1155 | | $end['year'] = date( 'Y', $endWdate ); |
| 1156 | | $end['month'] = date( 'm', $endWdate ); |
| 1157 | | $end['day'] = date( 'd', $endWdate ); |
| 1158 | | $end['hour'] = 23; |
| 1159 | | $end['min'] = $end['sec'] = 59; |
| 1160 | | } |
| 1161 | | if( empty( $end )) { |
| 1162 | | $end = $component->getProperty( 'duration', FALSE, FALSE, TRUE );// in dtend (array) format |
| 1163 | | if( !empty( $end )) |
| 1164 | | $durationExist = TRUE; |
| 1165 | | $endDateFormat = ( isset( $start['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 1166 | | // if( !empty($end)) echo 'selectComp 4 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
| 1167 | | } |
| 1168 | | if( empty( $end )) { // assume one day duration if missing end date |
| 1169 | | $end = array( 'year' => $start['year'], 'month' => $start['month'], 'day' => $start['day'], 'hour' => 23, 'min' => 59, 'sec' => 59 ); |
| 1170 | | } |
| 1171 | | // if( isset($end)) echo 'selectComp 5 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
| 1172 | | $endWdate = iCalUtilityFunctions::_date2timestamp( $end ); |
| 1173 | | if( $endWdate < $startWdate ) { // MUST be after start date!! |
| 1174 | | $end = array( 'year' => $start['year'], 'month' => $start['month'], 'day' => $start['day'], 'hour' => 23, 'min' => 59, 'sec' => 59 ); |
| 1175 | | $endWdate = iCalUtilityFunctions::_date2timestamp( $end ); |
| 1176 | | } |
| 1177 | | $rdurWsecs = $endWdate - $startWdate; // compute event (component) duration in seconds |
| 1178 | | /* make a list of optional exclude dates for component occurence from exrule and exdate */ |
| 1179 | | $exdatelist = array(); |
| 1180 | | $workstart = iCalUtilityFunctions::_timestamp2date(( $startDate - $rdurWsecs ), 6); |
| 1181 | | $workend = iCalUtilityFunctions::_timestamp2date(( $endDate + $rdurWsecs ), 6); |
| 1182 | | while( FALSE !== ( $exrule = $component->getProperty( 'exrule' ))) // check exrule |
| 1183 | | iCalUtilityFunctions::_recur2date( $exdatelist, $exrule, $start, $workstart, $workend ); |
| 1184 | | while( FALSE !== ( $exdate = $component->getProperty( 'exdate' ))) { // check exdate |
| 1185 | | foreach( $exdate as $theExdate ) { |
| 1186 | | $exWdate = iCalUtilityFunctions::_date2timestamp( $theExdate ); |
| 1187 | | $exWdate = mktime( 0, 0, 0, date( 'm', $exWdate ), date( 'd', $exWdate ), date( 'Y', $exWdate )); // on a day-basis !!! |
| 1188 | | if((( $startDate - $rdurWsecs ) <= $exWdate ) && ( $endDate >= $exWdate )) |
| 1189 | | $exdatelist[$exWdate] = TRUE; |
| 1190 | | } // end - foreach( $exdate as $theExdate ) |
| 1191 | | } // end - check exdate |
| 1192 | | /* check recurrence-id (note, a missing sequence=0, don't test foer sequence), remove hit with reccurr-id date */ |
| 1193 | | if( FALSE !== ( $recurrid = $component->getProperty( 'recurrence-id' ))) { |
| 1194 | | // echo "adding ".$recurrid['year'].'-'.$recurrid['month'].'-'.$recurrid['day']." to recurridList<br>\n"; // test ### |
| 1195 | | $recurrid = iCalUtilityFunctions::_date2timestamp( $recurrid ); |
| 1196 | | $recurrid = mktime( 0, 0, 0, date( 'm', $recurrid ), date( 'd', $recurrid ), date( 'Y', $recurrid )); // on a day-basis !!! |
| 1197 | | $recurridList[$recurrid] = TRUE; // no recurring to start this day |
| 1198 | | } // end recurrence-id/sequence test |
| 1199 | | /* select only components with.. . */ |
| 1200 | | if(( !$any && ( $startWdate >= $startDate ) && ( $startWdate <= $endDate )) || // (dt)start within the period |
| +1201 | | ( $any && ( $startWdate < $endDate ) && ( $endWdate >= $startDate ))) { // occurs within the period |
| 1202 | | /* add the selected component (WITHIN valid dates) to output array */ |
| 1203 | | if( $flat ) { // any=true/false, ignores split |
| 1204 | | if( !$recurrid ) |
| 1205 | | $result[$compUID] = $component->copy(); // copy original to output (but not anyone with recurrence-id) |
| 1206 | | } |
| 1207 | | elseif( $split ) { // split the original component |
| 1208 | | if( $endWdate > $endDate ) |
| 1209 | | $endWdate = $endDate; // use period end date |
| 1210 | | $rstart = $startWdate; |
| 1211 | | if( $rstart < $startDate ) |
| 1212 | | $rstart = $startDate; // use period start date |
| 1213 | | $startYMD = $rstartYMD = date( 'Ymd', $rstart ); |
| 1214 | | $endYMD = date( 'Ymd', $endWdate ); |
| 1215 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 1216 | | // echo "start org comp = $rstartYMD, endYMD=$endYMD<br />\n"; // test ### |
| 1217 | | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
| 1218 | | while( $rstartYMD <= $endYMD ) { // iterate |
| 1219 | | if( isset( $exdatelist[$checkDate] )) { // exclude any recurrence date, found in exdatelist |
| 1220 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 1221 | | $rstartYMD = date( 'Ymd', $rstart ); |
| 1222 | | continue; |
| 1223 | | } |
| 1224 | | if( $rstartYMD > $startYMD ) // date after dtstart |
| 1225 | | $datestring = date( $startDateFormat, $checkDate ); // mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ))); |
| 1226 | | else |
| 1227 | | $datestring = date( $startDateFormat, $rstart ); |
| 1228 | | if( isset( $start['tz'] )) |
| 1229 | | $datestring .= ' '.$start['tz']; |
| 1230 | | // echo "split org comp rstartYMD=$rstartYMD (datestring=$datestring)<br />\n"; // test ### |
| 1231 | | $component->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
| 1232 | | if( $dtendExist || $dueExist || $durationExist ) { |
| 1233 | | if( $rstartYMD < $endYMD ) // not the last day |
| 1234 | | $tend = mktime( 23, 59, 59, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart )); |
| 1235 | | else |
| 1236 | | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 1237 | | if( $endAllDayEvent && $dtendExist ) |
| 1238 | | $tend += ( 24 * 3600 ); // alldaysevents has an end date 'day after' meaning this day |
| 1239 | | $datestring = date( $endDateFormat, $tend ); |
| 1240 | | if( isset( $end['tz'] )) |
| 1241 | | $datestring .= ' '.$end['tz']; |
| 1242 | | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
| 1243 | | $component->setProperty( $propName, $datestring ); |
| 1244 | | } // end if( $dtendExist || $dueExist || $durationExist ) |
| 1245 | | $wd = getdate( $rstart ); |
| 1246 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component->copy(); // copy to output |
| 1247 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 1248 | | $rstartYMD = date( 'Ymd', $rstart ); |
| 1249 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 1250 | | } // end while( $rstart <= $endWdate ) |
| 1251 | | } |
| 1252 | | } // end elseif( $split ) - else use component date |
| 1253 | | elseif( $recurrid && !$flat && !$any && !$split ) |
| 1254 | | $continue = TRUE; |
| 1255 | | else { // !$flat && !$split, i.e. no flat array and DTSTART within period |
| 1256 | | $checkDate = mktime( 0, 0, 0, date( 'm', $startWdate ), date( 'd', $startWdate ), date( 'Y', $startWdate ) ); // on a day-basis !!! |
| 1257 | | if( !$any || !isset( $exdatelist[$checkDate] )) { // exclude any recurrence date, found in exdatelist |
| 1258 | | $wd = getdate( $startWdate ); |
| 1259 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component->copy(); // copy to output |
| 1260 | | } |
| 1261 | | } |
| 1262 | | } // end if(( $startWdate >= $startDate ) && ( $startWdate <= $endDate )) |
| 1263 | | /* if 'any' components, check components with reccurrence rules, removing all excluding dates */ |
| 1264 | | if( TRUE === $any ) { |
| 1265 | | /* make a list of optional repeating dates for component occurence, rrule, rdate */ |
| 1266 | | $recurlist = array(); |
| 1267 | | while( FALSE !== ( $rrule = $component->getProperty( 'rrule' ))) // check rrule |
| 1268 | | iCalUtilityFunctions::_recur2date( $recurlist, $rrule, $start, $workstart, $workend ); |
| 1269 | | foreach( $recurlist as $recurkey => $recurvalue ) // key=match date as timestamp |
| 1270 | | $recurlist[$recurkey] = $rdurWsecs; // add duration in seconds |
| 1271 | | while( FALSE !== ( $rdate = $component->getProperty( 'rdate' ))) { // check rdate |
| 1272 | | foreach( $rdate as $theRdate ) { |
| 1273 | | if( is_array( $theRdate ) && ( 2 == count( $theRdate )) && // all days within PERIOD |
| 1274 | | array_key_exists( '0', $theRdate ) && array_key_exists( '1', $theRdate )) { |
| 1275 | | $rstart = iCalUtilityFunctions::_date2timestamp( $theRdate[0] ); |
| 1276 | | if(( $rstart < ( $startDate - $rdurWsecs )) || ( $rstart > $endDate )) |
| 1277 | | continue; |
| 1278 | | if( isset( $theRdate[1]['year'] )) // date-date period |
| 1279 | | $rend = iCalUtilityFunctions::_date2timestamp( $theRdate[1] ); |
| 1280 | | else { // date-duration period |
| 1281 | | $rend = iCalUtilityFunctions::_duration2date( $theRdate[0], $theRdate[1] ); |
| 1282 | | $rend = iCalUtilityFunctions::_date2timestamp( $rend ); |
| 1283 | | } |
| 1284 | | while( $rstart < $rend ) { |
| 1285 | | $recurlist[$rstart] = $rdurWsecs; // set start date for recurrence instance + rdate duration in seconds |
| 1286 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 1287 | | } |
| 1288 | | } // PERIOD end |
| 1289 | | else { // single date |
| 1290 | | $theRdate = iCalUtilityFunctions::_date2timestamp( $theRdate ); |
| 1291 | | if((( $startDate - $rdurWsecs ) <= $theRdate ) && ( $endDate >= $theRdate )) |
| 1292 | | $recurlist[$theRdate] = $rdurWsecs; // set start date for recurrence instance + event duration in seconds |
| 1293 | | } |
| 1294 | | } |
| 1295 | | } // end - check rdate |
| 1296 | | foreach( $recurlist as $recurkey => $durvalue ) { // remove all recurrence START dates found in the exdatelist |
| 1297 | | $checkDate = mktime( 0, 0, 0, date( 'm', $recurkey ), date( 'd', $recurkey ), date( 'Y', $recurkey ) ); // on a day-basis !!! |
| 1298 | | if( isset( $exdatelist[$checkDate] )) // no recurring to start this day |
| 1299 | | unset( $recurlist[$recurkey] ); |
| 1300 | | } |
| 1301 | | if( 0 < count( $recurlist )) { |
| 1302 | | ksort( $recurlist ); |
| 1303 | | $xRecurrence = 1; |
| 1304 | | $component2 = $component->copy(); |
| 1305 | | $compUID = $component2->getProperty( 'UID' ); |
| 1306 | | foreach( $recurlist as $recurkey => $durvalue ) { |
| 1307 | | // echo "recurKey=".date( 'Y-m-d H:i:s', $recurkey ).' dur='.iCalUtilityFunctions::offsetSec2His( $durvalue )."<br />\n"; // test ###; |
| 1308 | | if((( $startDate - $rdurWsecs ) > $recurkey ) || ( $endDate < $recurkey )) // not within period |
| 1309 | | continue; |
| 1310 | | $checkDate = mktime( 0, 0, 0, date( 'm', $recurkey ), date( 'd', $recurkey ), date( 'Y', $recurkey ) ); // on a day-basis !!! |
| 1311 | | if( isset( $recurridList[$checkDate] )) // no recurring to start this day |
| 1312 | | continue; |
| 1313 | | if( isset( $exdatelist[$checkDate] )) // check excluded dates |
| 1314 | | continue; |
| 1315 | | if( $startWdate >= $recurkey ) // exclude component start date |
| 1316 | | continue; |
| 1317 | | $rstart = $recurkey; |
| 1318 | | $rend = $recurkey + $durvalue; |
| 1319 | | /* add repeating components within valid dates to output array, only start date set */ |
| 1320 | | if( $flat ) { |
| 1321 | | if( !isset( $result[$compUID] )) // only one comp |
| 1322 | | $result[$compUID] = $component2->copy(); // copy to output |
| 1323 | | } |
| 1324 | | /* add repeating components within valid dates to output array, one each day */ |
| 1325 | | elseif( $split ) { |
| 1326 | | $xRecurrence += 1; |
| 1327 | | if( $rend > $endDate ) |
| 1328 | | $rend = $endDate; |
| 1329 | | $startYMD = $rstartYMD = date( 'Ymd', $rstart ); |
| 1330 | | $endYMD = date( 'Ymd', $rend ); |
| 1331 | | // echo "splitStart=".date( 'Y-m-d H:i:s', $rstart ).' end='.date( 'Y-m-d H:i:s', $rend )."<br />\n"; // test ###; |
| 1332 | | while( $rstart <= $rend ) { // iterate.. . |
| 1333 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 1334 | | if( isset( $recurridList[$checkDate] )) // no recurring to start this day |
| 1335 | | break; |
| 1336 | | if( isset( $exdatelist[$checkDate] )) // exclude any recurrence START date, found in exdatelist |
| 1337 | | break; |
| 1338 | | // echo "checking date after startdate=".date( 'Y-m-d H:i:s', $rstart ).' mot '.date( 'Y-m-d H:i:s', $startDate )."<br />"; // test ###; |
| 1339 | | if( $rstart >= $startDate ) { // date after dtstart |
| 1340 | | if( $rstartYMD > $startYMD ) // date after dtstart |
| 1341 | | $datestring = date( $startDateFormat, $checkDate ); |
| 1342 | | else |
| 1343 | | $datestring = date( $startDateFormat, $rstart ); |
| 1344 | | if( isset( $start['tz'] )) |
| 1345 | | $datestring .= ' '.$start['tz']; |
| 1346 | | // echo "spliting = $datestring<BR>\n"; // test ### |
| 1347 | | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
| 1348 | | if( $dtendExist || $dueExist || $durationExist ) { |
| 1349 | | if( $rstartYMD < $endYMD ) // not the last day |
| 1350 | | $tend = mktime( 23, 59, 59, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart )); |
| 1351 | | else |
| 1352 | | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 1353 | | if( $endAllDayEvent && $dtendExist ) |
| 1354 | | $tend += ( 24 * 3600 ); // alldaysevents has an end date 'day after' meaning this day |
| 1355 | | $datestring = date( $endDateFormat, $tend ); |
| 1356 | | if( isset( $end['tz'] )) |
| 1357 | | $datestring .= ' '.$end['tz']; |
| 1358 | | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
| 1359 | | $component2->setProperty( $propName, $datestring ); |
| 1360 | | } // end if( $dtendExist || $dueExist || $durationExist ) |
| 1361 | | $component2->setProperty( 'X-RECURRENCE', $xRecurrence ); |
| 1362 | | $wd = getdate( $rstart ); |
| 1363 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component2->copy(); // copy to output |
| 1364 | | } // end if( $checkDate > $startYMD ) { // date after dtstart |
| 1365 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 1366 | | $rstartYMD = date( 'Ymd', $rstart ); |
| 1367 | | } // end while( $rstart <= $rend ) |
| 1368 | | } // end elseif( $split ) |
| 1369 | | elseif( $rstart >= $startDate ) { // date within period //* flat=FALSE && split=FALSE => one comp every recur startdate *// |
| 1370 | | $xRecurrence += 1; |
| 1371 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 1372 | | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
| 1373 | | $datestring = date( $startDateFormat, $rstart ); |
| 1374 | | if( isset( $start['tz'] )) |
| 1375 | | $datestring .= ' '.$start['tz']; |
| 1376 | | //echo "X-CURRENT-DTSTART 2 = $datestring xRecurrence=$xRecurrence tcnt =".++$tcnt."<br />";$component2->setProperty( 'X-CNT', $tcnt ); // test ### |
| 1377 | | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
| 1378 | | if( $dtendExist || $dueExist || $durationExist ) { |
| 1379 | | $tend = $rstart + $rdurWsecs; |
| 1380 | | if( date( 'Ymd', $tend ) < date( 'Ymd', $endWdate )) |
| 1381 | | $tend = mktime( 23, 59, 59, date( 'm', $tend ), date( 'd', $tend ), date( 'Y', $tend )); |
| 1382 | | else |
| 1383 | | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $tend ), date( 'd', $tend ), date( 'Y', $tend ) ); // on a day-basis !!! |
| 1384 | | if( $endAllDayEvent && $dtendExist ) |
| 1385 | | $tend += ( 24 * 3600 ); // alldaysevents has an end date 'day after' meaning this day |
| 1386 | | $datestring = date( $endDateFormat, $tend ); |
| 1387 | | if( isset( $end['tz'] )) |
| 1388 | | $datestring .= ' '.$end['tz']; |
| 1389 | | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
| 1390 | | $component2->setProperty( $propName, $datestring ); |
| 1391 | | } // end if( $dtendExist || $dueExist || $durationExist ) |
| 1392 | | $component2->setProperty( 'X-RECURRENCE', $xRecurrence ); |
| 1393 | | $wd = getdate( $rstart ); |
| 1394 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component2->copy(); // copy to output |
| 1395 | | } // end if( !isset( $exdatelist[$checkDate] )) |
| 1396 | | } // end elseif( $rstart >= $startDate ) |
| 1397 | | } // end foreach( $recurlist as $recurkey => $durvalue ) |
| 1398 | | unset( $component2 ); |
| 1399 | | } // end if( 0 < count( $recurlist )) |
| 1400 | | /* deselect components with startdate/enddate not within period */ |
| 1401 | | if(( $endWdate < $startDate ) || ( $startWdate > $endDate )) |
| 1402 | | continue; |
| 1403 | | } // end if( TRUE === $any ) |
| 1404 | | } // end foreach ( $this->components as $cix => $component ) |
| 1405 | | unset( $dtendExist, $dueExist, $durationExist, $endAllDayEvent, $recurrid, $recurridList, |
| +1406 | | $end, $startWdate, $endWdate, $rdurWsecs, $rdur, $exdatelist, $recurlist, $workstart, $workend, $endDateFormat ); // clean up |
| 1407 | | if( 0 >= count( $result )) return FALSE; |
| 1408 | | elseif( !$flat ) { |
| 1409 | | foreach( $result as $y => $yeararr ) { |
| 1410 | | foreach( $yeararr as $m => $montharr ) { |
| 1411 | | foreach( $montharr as $d => $dayarr ) { |
| 1412 | | if( empty( $result[$y][$m][$d] )) |
| 1413 | | unset( $result[$y][$m][$d] ); |
| 1414 | | else |
| 1415 | | $result[$y][$m][$d] = array_values( $dayarr ); // skip tricky UID-index, hoping they are in hour order.. . |
| 1416 | | } |
| 1417 | | if( empty( $result[$y][$m] )) |
| 1418 | | unset( $result[$y][$m] ); |
| 1419 | | else |
| 1420 | | ksort( $result[$y][$m] ); |
| 1421 | | } |
| 1422 | | if( empty( $result[$y] )) |
| 1423 | | unset( $result[$y] ); |
| 1424 | | else |
| 1425 | | ksort( $result[$y] ); |
| 1426 | | } |
| 1427 | | if( empty( $result )) |
| 1428 | | unset( $result ); |
| 1429 | | else |
| 1430 | | ksort( $result ); |
| 1431 | | } // end elseif( !$flat ) |
| 1432 | | if( 0 >= count( $result )) |
| 1433 | | return FALSE; |
| 1434 | | return $result; |
| 1435 | | } |
| 1436 | | /** |
| 1437 | | * select components from calendar on based on specific property value(-s) |
| 1438 | | * |
| 1439 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1440 | | * @since 2.16.6 - 2012-12-26 |
| 1441 | | * @param array $selectOptions, (string) key => (mixed) value, (key=propertyName) |
| 1442 | | * @return array |
| 1443 | | */ |
| 1444 | | function selectComponents2( $selectOptions ) { |
| 1445 | | $output = array(); |
| 1446 | | $allowedComps = array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
| 1447 | | $allowedProperties = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'LOCATION', 'ORGANIZER', 'PRIORITY', 'RELATED-TO', 'RESOURCES', 'STATUS', 'SUMMARY', 'UID', 'URL' ); |
| 1448 | | foreach( $this->components as $cix => $component3 ) { |
| 1449 | | if( !in_array( $component3->objName, $allowedComps )) |
| 1450 | | continue; |
| 1451 | | $uid = $component3->getProperty( 'UID' ); |
| 1452 | | foreach( $selectOptions as $propName => $pvalue ) { |
| 1453 | | $propName = strtoupper( $propName ); |
| 1454 | | if( !in_array( $propName, $allowedProperties )) |
| 1455 | | continue; |
| 1456 | | if( !is_array( $pvalue )) |
| 1457 | | $pvalue = array( $pvalue ); |
| 1458 | | if(( 'UID' == $propName ) && in_array( $uid, $pvalue )) { |
| 1459 | | $output[$uid][] = $component3->copy(); |
| 1460 | | continue; |
| 1461 | | } |
| 1462 | | elseif(( 'ATTENDEE' == $propName ) || ( 'CATEGORIES' == $propName ) || ( 'CONTACT' == $propName ) || ( 'RELATED-TO' == $propName ) || ( 'RESOURCES' == $propName )) { // multiple occurrence? |
| 1463 | | $propValues = array(); |
| 1464 | | $component3->_getProperties( $propName, $propValues ); |
| 1465 | | $propValues = array_keys( $propValues ); |
| 1466 | | foreach( $pvalue as $theValue ) { |
| 1467 | | if( in_array( $theValue, $propValues )) { // && !isset( $output[$uid] )) { |
| 1468 | | $output[$uid][] = $component3->copy(); |
| 1469 | | break; |
| 1470 | | } |
| 1471 | | } |
| 1472 | | continue; |
| 1473 | | } // end elseif( // multiple occurrence? |
| 1474 | | elseif( FALSE === ( $d = $component3->getProperty( $propName ))) // single occurrence |
| 1475 | | continue; |
| 1476 | | if( is_array( $d )) { |
| 1477 | | foreach( $d as $part ) { |
| 1478 | | if( in_array( $part, $pvalue ) && !isset( $output[$uid] )) |
| 1479 | | $output[$uid][] = $component3->copy(); |
| 1480 | | } |
| 1481 | | } |
| 1482 | | elseif(( 'SUMMARY' == $propName ) && !isset( $output[$uid] )) { |
| 1483 | | foreach( $pvalue as $pval ) { |
| 1484 | | if( FALSE !== stripos( $d, $pval )) { |
| 1485 | | $output[$uid][] = $component3->copy(); |
| 1486 | | break; |
| 1487 | | } |
| 1488 | | } |
| 1489 | | } |
| 1490 | | elseif( in_array( $d, $pvalue ) && !isset( $output[$uid] )) |
| 1491 | | $output[$uid][] = $component3->copy(); |
| 1492 | | } // end foreach( $selectOptions as $propName => $pvalue ) { |
| 1493 | | } // end foreach( $this->components as $cix => $component3 ) { |
| 1494 | | if( !empty( $output )) { |
| 1495 | | ksort( $output ); // uid order |
| 1496 | | $output2 = array(); |
| 1497 | | foreach( $output as $uid => $components ) { |
| 1498 | | foreach( $components as $component ) |
| 1499 | | $output2[] = $component; |
| 1500 | | } |
| 1501 | | $output = $output2; |
| 1502 | | } |
| 1503 | | return $output; |
| 1504 | | } |
| 1505 | | /** |
| 1506 | | * add calendar component to container |
| 1507 | | * |
| 1508 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1509 | | * @since 2.8.8 - 2011-03-15 |
| 1510 | | * @param object $component calendar component |
| 1511 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 1512 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 1513 | | * @return void |
| 1514 | | */ |
| 1515 | | function setComponent( $component, $arg1=FALSE, $arg2=FALSE ) { |
| 1516 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 1517 | | if( !in_array( $component->objName, array( 'valarm', 'vtimezone' ))) { |
| 1518 | | /* make sure dtstamp and uid is set */ |
| 1519 | | $dummy1 = $component->getProperty( 'dtstamp' ); |
| 1520 | | $dummy2 = $component->getProperty( 'uid' ); |
| 1521 | | } |
| 1522 | | if( !$arg1 ) { // plain insert, last in chain |
| 1523 | | $this->components[] = $component->copy(); |
| 1524 | | return TRUE; |
| 1525 | | } |
| 1526 | | $argType = $index = null; |
| 1527 | | if ( ctype_digit( (string) $arg1 )) { // index insert/replace |
| 1528 | | $argType = 'INDEX'; |
| 1529 | | $index = (int) $arg1 - 1; |
| 1530 | | } |
| 1531 | | elseif( in_array( strtolower( $arg1 ), array( 'vevent', 'vtodo', 'vjournal', 'vfreebusy', 'valarm', 'vtimezone' ))) { |
| 1532 | | $argType = strtolower( $arg1 ); |
| 1533 | | $index = ( ctype_digit( (string) $arg2 )) ? ((int) $arg2) - 1 : 0; |
| 1534 | | } |
| 1535 | | // else if arg1 is set, arg1 must be an UID |
| 1536 | | $cix1sC = 0; |
| 1537 | | foreach ( $this->components as $cix => $component2) { |
| 1538 | | if( empty( $component2 )) continue; |
| 1539 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { // index insert/replace |
| 1540 | | $this->components[$cix] = $component->copy(); |
| 1541 | | return TRUE; |
| 1542 | | } |
| 1543 | | elseif( $argType == $component2->objName ) { // component Type index insert/replace |
| 1544 | | if( $index == $cix1sC ) { |
| 1545 | | $this->components[$cix] = $component->copy(); |
| 1546 | | return TRUE; |
| 1547 | | } |
| 1548 | | $cix1sC++; |
| 1549 | | } |
| 1550 | | elseif( !$argType && ( $arg1 == $component2->getProperty( 'uid' ))) { // UID insert/replace |
| 1551 | | $this->components[$cix] = $component->copy(); |
| 1552 | | return TRUE; |
| 1553 | | } |
| 1554 | | } |
| 1555 | | /* arg1=index and not found.. . insert at index .. .*/ |
| 1556 | | if( 'INDEX' == $argType ) { |
| 1557 | | $this->components[$index] = $component->copy(); |
| 1558 | | ksort( $this->components, SORT_NUMERIC ); |
| 1559 | | } |
| 1560 | | else /* not found.. . insert last in chain anyway .. .*/ |
| 1561 | | $this->components[] = $component->copy(); |
| 1562 | | return TRUE; |
| 1563 | | } |
| 1564 | | /** |
| 1565 | | * sort iCal compoments |
| 1566 | | * |
| 1567 | | * ascending sort on properties (if exist) x-current-dtstart, dtstart, |
| 1568 | | * x-current-dtend, dtend, x-current-due, due, duration, created, dtstamp, uid if called without arguments, |
| 1569 | | * otherwise sorting on specific (argument) property values |
| 1570 | | * |
| 1571 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1572 | | * @since 2.16.4 - 2012-12-17 |
| 1573 | | * @param string $sortArg, optional |
| 1574 | | * @return void |
| 1575 | | * |
| 1576 | | */ |
| 1577 | | function sort( $sortArg=FALSE ) { |
| 1578 | | if( is_array( $this->components )) { |
| 1579 | | if( $sortArg ) { |
| 1580 | | $sortArg = strtoupper( $sortArg ); |
| 1581 | | if( !in_array( $sortArg, array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'DTSTAMP', 'LOCATION', 'ORGANIZER', 'PRIORITY', 'RELATED-TO', 'RESOURCES', 'STATUS', 'SUMMARY', 'UID', 'URL' ))) |
| 1582 | | $sortArg = FALSE; |
| 1583 | | } |
| 1584 | | /* set sort parameters for each component */ |
| 1585 | | foreach( $this->components as $cix => & $c ) { |
| 1586 | | $c->srtk = array( '0', '0', '0', '0' ); |
| 1587 | | if( 'vtimezone' == $c->objName ) { |
| 1588 | | if( FALSE === ( $c->srtk[0] = $c->getProperty( 'tzid' ))) |
| 1589 | | $c->srtk[0] = 0; |
| 1590 | | continue; |
| 1591 | | } |
| 1592 | | elseif( $sortArg ) { |
| 1593 | | if(( 'ATTENDEE' == $sortArg ) || ( 'CATEGORIES' == $sortArg ) || ( 'CONTACT' == $sortArg ) || ( 'RELATED-TO' == $sortArg ) || ( 'RESOURCES' == $sortArg )) { |
| 1594 | | $propValues = array(); |
| 1595 | | $c->_getProperties( $sortArg, $propValues ); |
| 1596 | | if( !empty( $propValues )) { |
| 1597 | | $sk = array_keys( $propValues ); |
| 1598 | | $c->srtk[0] = $sk[0]; |
| 1599 | | if( 'RELATED-TO' == $sortArg ) |
| 1600 | | $c->srtk[0] .= $c->getProperty( 'uid' ); |
| 1601 | | } |
| 1602 | | elseif( 'RELATED-TO' == $sortArg ) |
| 1603 | | $c->srtk[0] = $c->getProperty( 'uid' ); |
| 1604 | | } |
| 1605 | | elseif( FALSE !== ( $d = $c->getProperty( $sortArg ))) { |
| 1606 | | $c->srtk[0] = $d; |
| 1607 | | if( 'UID' == $sortArg ) { |
| 1608 | | if( FALSE !== ( $d = $c->getProperty( 'recurrence-id' ))) { |
| 1609 | | $c->srtk[1] = iCalUtilityFunctions::_date2strdate( $d ); |
| 1610 | | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'sequence' ))) |
| 1611 | | $c->srtk[2] = PHP_INT_MAX; |
| 1612 | | } |
| 1613 | | else |
| 1614 | | $c->srtk[1] = $c->srtk[2] = PHP_INT_MAX; |
| 1615 | | } |
| 1616 | | } |
| 1617 | | continue; |
| 1618 | | } |
| 1619 | | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DTSTART' ))) { |
| 1620 | | $c->srtk[0] = iCalUtilityFunctions::_strdate2date( $d[1] ); |
| 1621 | | unset( $c->srtk[0]['unparsedtext'] ); |
| 1622 | | } |
| 1623 | | elseif( FALSE === ( $c->srtk[0] = $c->getProperty( 'dtstart' ))) |
| 1624 | | $c->srtk[1] = 0; // sortkey 0 : dtstart |
| 1625 | | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DTEND' ))) { |
| 1626 | | $c->srtk[1] = iCalUtilityFunctions::_strdate2date( $d[1] ); // sortkey 1 : dtend/due(/dtstart+duration) |
| 1627 | | unset( $c->srtk[1]['unparsedtext'] ); |
| 1628 | | } |
| 1629 | | elseif( FALSE === ( $c->srtk[1] = $c->getProperty( 'dtend' ))) { |
| 1630 | | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DUE' ))) { |
| 1631 | | $c->srtk[1] = iCalUtilityFunctions::_strdate2date( $d[1] ); |
| 1632 | | unset( $c->srtk[1]['unparsedtext'] ); |
| 1633 | | } |
| 1634 | | elseif( FALSE === ( $c->srtk[1] = $c->getProperty( 'due' ))) |
| 1635 | | if( FALSE === ( $c->srtk[1] = $c->getProperty( 'duration', FALSE, FALSE, TRUE ))) |
| 1636 | | $c->srtk[1] = 0; |
| 1637 | | } |
| 1638 | | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'created' ))) // sortkey 2 : created/dtstamp |
| 1639 | | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'dtstamp' ))) |
| 1640 | | $c->srtk[2] = 0; |
| 1641 | | if( FALSE === ( $c->srtk[3] = $c->getProperty( 'uid' ))) // sortkey 3 : uid |
| 1642 | | $c->srtk[3] = 0; |
| 1643 | | } // end foreach( $this->components as & $c |
| 1644 | | /* sort */ |
| 1645 | | usort( $this->components, array( 'iCalUtilityFunctions', '_cmpfcn' )); |
| 1646 | | } |
| 1647 | | } |
| 1648 | | /** |
| 1649 | | * parse iCal text/file into vcalendar, components, properties and parameters |
| 1650 | | * |
| 1651 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1652 | | * @since 2.16.2 - 2012-12-18 |
| 1653 | | * @param mixed $unparsedtext, optional, strict rfc2445 formatted, single property string or array of property strings |
| 1654 | | * @return bool FALSE if error occurs during parsing |
| 1655 | | * |
| 1656 | | */ |
| 1657 | | function parse( $unparsedtext=FALSE ) { |
| 1658 | | $nl = $this->getConfig( 'nl' ); |
| 1659 | | if(( FALSE === $unparsedtext ) || empty( $unparsedtext )) { |
| 1660 | | /* directory+filename is set previously via setConfig directory+filename or url */ |
| 1661 | | if( FALSE === ( $filename = $this->getConfig( 'url' ))) |
| 1662 | | $filename = $this->getConfig( 'dirfile' ); |
| 1663 | | /* READ FILE */ |
| 1664 | | if( FALSE === ( $rows = file_get_contents( $filename ))) |
| 1665 | | return FALSE; /* err 1 */ |
| 1666 | | } |
| 1667 | | elseif( is_array( $unparsedtext )) |
| 1668 | | $rows = implode( '\n'.$nl, $unparsedtext ); |
| 1669 | | else |
| 1670 | | $rows = & $unparsedtext; |
| 1671 | | /* fix line folding */ |
| 1672 | | $rows = explode( $nl, iCalUtilityFunctions::convEolChar( $rows, $nl )); |
| 1673 | | /* skip leading (empty/invalid) lines */ |
| 1674 | | foreach( $rows as $lix => $line ) { |
| 1675 | | if( FALSE !== stripos( $line, 'BEGIN:VCALENDAR' )) |
| 1676 | | break; |
| 1677 | | unset( $rows[$lix] ); |
| 1678 | | } |
| 1679 | | $rcnt = count( $rows ); |
| 1680 | | if( 3 > $rcnt ) /* err 10 */ |
| 1681 | | return FALSE; |
| 1682 | | /* skip trailing empty lines and ensure an end row */ |
| 1683 | | $lix = array_keys( $rows ); |
| 1684 | | $lix = end( $lix ); |
| 1685 | | while( 3 < $lix ) { |
| 1686 | | $tst = trim( $rows[$lix] ); |
| 1687 | | if(( '\n' == $tst ) || empty( $tst )) { |
| 1688 | | unset( $rows[$lix] ); |
| 1689 | | $lix--; |
| 1690 | | continue; |
| 1691 | | } |
| 1692 | | if( FALSE === stripos( $rows[$lix], 'END:VCALENDAR' )) |
| 1693 | | $rows[] = 'END:VCALENDAR'; |
| 1694 | | break; |
| 1695 | | } |
| 1696 | | $comp = & $this; |
| 1697 | | $calsync = $compsync = 0; |
| 1698 | | /* identify components and update unparsed data within component */ |
| 1699 | | $config = $this->getConfig(); |
| 1700 | | $endtxt = array( 'END:VE', 'END:VF', 'END:VJ', 'END:VT' ); |
| 1701 | | foreach( $rows as $lix => $line ) { |
| 1702 | | if( 'BEGIN:VCALENDAR' == strtoupper( substr( $line, 0, 15 ))) { |
| 1703 | | $calsync++; |
| 1704 | | continue; |
| 1705 | | } |
| 1706 | | elseif( 'END:VCALENDAR' == strtoupper( substr( $line, 0, 13 ))) { |
| 1707 | | if( 0 < $compsync ) |
| 1708 | | $this->components[] = $comp->copy(); |
| 1709 | | $compsync--; |
| 1710 | | $calsync--; |
| 1711 | | break; |
| 1712 | | } |
| 1713 | | elseif( 1 != $calsync ) |
| 1714 | | return FALSE; /* err 20 */ |
| 1715 | | elseif( in_array( strtoupper( substr( $line, 0, 6 )), $endtxt )) { |
| 1716 | | $this->components[] = $comp->copy(); |
| 1717 | | $compsync--; |
| 1718 | | continue; |
| 1719 | | } |
| 1720 | | if( 'BEGIN:VEVENT' == strtoupper( substr( $line, 0, 12 ))) { |
| 1721 | | $comp = new vevent( $config ); |
| 1722 | | $compsync++; |
| 1723 | | } |
| 1724 | | elseif( 'BEGIN:VFREEBUSY' == strtoupper( substr( $line, 0, 15 ))) { |
| 1725 | | $comp = new vfreebusy( $config ); |
| 1726 | | $compsync++; |
| 1727 | | } |
| 1728 | | elseif( 'BEGIN:VJOURNAL' == strtoupper( substr( $line, 0, 14 ))) { |
| 1729 | | $comp = new vjournal( $config ); |
| 1730 | | $compsync++; |
| 1731 | | } |
| 1732 | | elseif( 'BEGIN:VTODO' == strtoupper( substr( $line, 0, 11 ))) { |
| 1733 | | $comp = new vtodo( $config ); |
| 1734 | | $compsync++; |
| 1735 | | } |
| 1736 | | elseif( 'BEGIN:VTIMEZONE' == strtoupper( substr( $line, 0, 15 ))) { |
| 1737 | | $comp = new vtimezone( $config ); |
| 1738 | | $compsync++; |
| 1739 | | } |
| 1740 | | else { /* update component with unparsed data */ |
| 1741 | | $comp->unparsed[] = $line; |
| 1742 | | } |
| 1743 | | } // end foreach( $rows as $line ) |
| 1744 | | unset( $config, $endtxt ); |
| 1745 | | /* parse data for calendar (this) object */ |
| 1746 | | if( isset( $this->unparsed ) && is_array( $this->unparsed ) && ( 0 < count( $this->unparsed ))) { |
| 1747 | | /* concatenate property values spread over several lines */ |
| 1748 | | $propnames = array( 'calscale','method','prodid','version','x-' ); |
| 1749 | | $proprows = array(); |
| 1750 | | for( $i = 0; $i < count( $this->unparsed ); $i++ ) { // concatenate lines |
| 1751 | | $line = rtrim( $this->unparsed[$i], $nl ); |
| 1752 | | while( isset( $this->unparsed[$i+1] ) && !empty( $this->unparsed[$i+1] ) && ( ' ' == $this->unparsed[$i+1]{0} )) |
| 1753 | | $line .= rtrim( substr( $this->unparsed[++$i], 1 ), $nl ); |
| 1754 | | $proprows[] = $line; |
| 1755 | | } |
| 1756 | | $paramMStz = array( 'utc-', 'utc+', 'gmt-', 'gmt+' ); |
| 1757 | | $paramProto3 = array( 'fax:', 'cid:', 'sms:', 'tel:', 'urn:' ); |
| 1758 | | $paramProto4 = array( 'crid:', 'news:', 'pres:' ); |
| 1759 | | foreach( $proprows as $line ) { |
| 1760 | | if( '\n' == substr( $line, -2 )) |
| 1761 | | $line = substr( $line, 0, -2 ); |
| 1762 | | /* get property name */ |
| 1763 | | $propname = ''; |
| 1764 | | $cix = 0; |
| 1765 | | while( FALSE !== ( $char = substr( $line, $cix, 1 ))) { |
| 1766 | | if( in_array( $char, array( ':', ';' ))) |
| 1767 | | break; |
| 1768 | | else |
| 1769 | | $propname .= $char; |
| 1770 | | $cix++; |
| 1771 | | } |
| 1772 | | /* skip non standard property names */ |
| 1773 | | if(( 'x-' != strtolower( substr( $propname, 0, 2 ))) && !in_array( strtolower( $propname ), $propnames )) |
| 1774 | | continue; |
| 1775 | | /* ignore version/prodid properties */ |
| 1776 | | if( in_array( strtolower( $propname ), array( 'version', 'prodid' ))) |
| 1777 | | continue; |
| 1778 | | /* rest of the line is opt.params and value */ |
| 1779 | | $line = substr( $line, $cix); |
| 1780 | | /* separate attributes from value */ |
| 1781 | | $attr = array(); |
| 1782 | | $attrix = -1; |
| 1783 | | $strlen = strlen( $line ); |
| 1784 | | $WithinQuotes = FALSE; |
| 1785 | | $cix = 0; |
| 1786 | | while( FALSE !== substr( $line, $cix, 1 )) { |
| 1787 | | if( ( ':' == $line[$cix] ) && |
| +1788 | | ( substr( $line,$cix, 3 ) != '://' ) && |
| +1789 | | ( !in_array( strtolower( substr( $line,$cix - 6, 4 )), $paramMStz )) && |
| +1790 | | ( !in_array( strtolower( substr( $line,$cix - 3, 4 )), $paramProto3 )) && |
| +1791 | | ( !in_array( strtolower( substr( $line,$cix - 4, 5 )), $paramProto4 )) && |
| +1792 | | ( strtolower( substr( $line,$cix - 6, 7 )) != 'mailto:' ) && |
| 1793 | | !$WithinQuotes ) { |
| 1794 | | $attrEnd = TRUE; |
| 1795 | | if(( $cix < ( $strlen - 4 )) && |
| +1796 | | ctype_digit( substr( $line, $cix+1, 4 ))) { // an URI with a (4pos) portnr?? |
| 1797 | | for( $c2ix = $cix; 3 < $c2ix; $c2ix-- ) { |
| 1798 | | if( '://' == substr( $line, $c2ix - 2, 3 )) { |
| 1799 | | $attrEnd = FALSE; |
| 1800 | | break; // an URI with a portnr!! |
| 1801 | | } |
| 1802 | | } |
| 1803 | | } |
| 1804 | | if( $attrEnd) { |
| 1805 | | $line = substr( $line, ( $cix + 1 )); |
| 1806 | | break; |
| 1807 | | } |
| 1808 | | } |
| 1809 | | if( '"' == $line[$cix] ) |
| 1810 | | $WithinQuotes = ( FALSE === $WithinQuotes ) ? TRUE : FALSE; |
| 1811 | | if( ';' == $line[$cix] ) |
| 1812 | | $attr[++$attrix] = null; |
| 1813 | | else |
| 1814 | | $attr[$attrix] .= $line[$cix]; |
| 1815 | | $cix++; |
| 1816 | | } |
| 1817 | | /* make attributes in array format */ |
| 1818 | | $propattr = array(); |
| 1819 | | foreach( $attr as $attribute ) { |
| 1820 | | $attrsplit = explode( '=', $attribute, 2 ); |
| 1821 | | if( 1 < count( $attrsplit )) |
| 1822 | | $propattr[$attrsplit[0]] = $attrsplit[1]; |
| 1823 | | else |
| 1824 | | $propattr[] = $attribute; |
| 1825 | | } |
| 1826 | | /* update Property */ |
| 1827 | | if( FALSE !== strpos( $line, ',' )) { |
| 1828 | | $content = array( 0 => '' ); |
| 1829 | | $cix = $lix = 0; |
| 1830 | | while( FALSE !== substr( $line, $lix, 1 )) { |
| 1831 | | if(( 0 < $lix ) && ( ',' == $line[$lix] ) && ( "\\" != $line[( $lix - 1 )])) { |
| 1832 | | $cix++; |
| 1833 | | $content[$cix] = ''; |
| 1834 | | } |
| 1835 | | else |
| 1836 | | $content[$cix] .= $line[$lix]; |
| 1837 | | $lix++; |
| 1838 | | } |
| 1839 | | if( 1 < count( $content )) { |
| 1840 | | foreach( $content as $cix => $contentPart ) |
| 1841 | | $content[$cix] = iCalUtilityFunctions::_strunrep( $contentPart ); |
| 1842 | | $this->setProperty( $propname, $content, $propattr ); |
| 1843 | | continue; |
| 1844 | | } |
| 1845 | | else |
| 1846 | | $line = reset( $content ); |
| 1847 | | $line = iCalUtilityFunctions::_strunrep( $line ); |
| 1848 | | } |
| 1849 | | $this->setProperty( $propname, rtrim( $line, "\x00..\x1F" ), $propattr ); |
| 1850 | | } // end - foreach( $this->unparsed.. . |
| 1851 | | } // end - if( is_array( $this->unparsed.. . |
| 1852 | | unset( $unparsedtext, $rows, $this->unparsed, $proprows ); |
| 1853 | | /* parse Components */ |
| 1854 | | if( is_array( $this->components ) && ( 0 < count( $this->components ))) { |
| 1855 | | $ckeys = array_keys( $this->components ); |
| 1856 | | foreach( $ckeys as $ckey ) { |
| 1857 | | if( !empty( $this->components[$ckey] ) && !empty( $this->components[$ckey]->unparsed )) { |
| 1858 | | $this->components[$ckey]->parse(); |
| 1859 | | } |
| 1860 | | } |
| 1861 | | } |
| 1862 | | else |
| 1863 | | return FALSE; /* err 91 or something.. . */ |
| 1864 | | return TRUE; |
| 1865 | | } |
| 1866 | | /*********************************************************************************/ |
| 1867 | | /** |
| 1868 | | * creates formatted output for calendar object instance |
| 1869 | | * |
| 1870 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1871 | | * @since 2.10.16 - 2011-10-28 |
| 1872 | | * @return string |
| 1873 | | */ |
| 1874 | | function createCalendar() { |
| 1875 | | $calendarInit = $calendarxCaldecl = $calendarStart = $calendar = ''; |
| 1876 | | switch( $this->format ) { |
| 1877 | | case 'xcal': |
| 1878 | | $calendarInit = '<?xml version="1.0" encoding="UTF-8"?>'.$this->nl. |
| +1879 | | '<!DOCTYPE vcalendar PUBLIC "-//IETF//DTD XCAL/iCalendar XML//EN"'.$this->nl. |
| +1880 | | '"http://www.ietf.org/internet-drafts/draft-ietf-calsch-many-xcal-01.txt"'; |
| 1881 | | $calendarStart = '>'.$this->nl.'<vcalendar'; |
| 1882 | | break; |
| 1883 | | default: |
| 1884 | | $calendarStart = 'BEGIN:VCALENDAR'.$this->nl; |
| 1885 | | break; |
| 1886 | | } |
| 1887 | | $calendarStart .= $this->createVersion(); |
| 1888 | | $calendarStart .= $this->createProdid(); |
| 1889 | | $calendarStart .= $this->createCalscale(); |
| 1890 | | $calendarStart .= $this->createMethod(); |
| 1891 | | if( 'xcal' == $this->format ) |
| 1892 | | $calendarStart .= '>'.$this->nl; |
| 1893 | | $calendar .= $this->createXprop(); |
| 1894 | | |
| 1895 | | foreach( $this->components as $component ) { |
| 1896 | | if( empty( $component )) continue; |
| 1897 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 1898 | | $calendar .= $component->createComponent( $this->xcaldecl ); |
| 1899 | | } |
| 1900 | | if(( 'xcal' == $this->format ) && ( 0 < count( $this->xcaldecl ))) { // xCal only |
| 1901 | | $calendarInit .= ' ['; |
| 1902 | | $old_xcaldecl = array(); |
| 1903 | | foreach( $this->xcaldecl as $declix => $declPart ) { |
| 1904 | | if(( 0 < count( $old_xcaldecl)) && |
| 1905 | | isset( $declPart['uri'] ) && isset( $declPart['external'] ) && |
| 1906 | | isset( $old_xcaldecl['uri'] ) && isset( $old_xcaldecl['external'] ) && |
| +1907 | | ( in_array( $declPart['uri'], $old_xcaldecl['uri'] )) && |
| +1908 | | ( in_array( $declPart['external'], $old_xcaldecl['external'] ))) |
| 1909 | | continue; // no duplicate uri and ext. references |
| 1910 | | if(( 0 < count( $old_xcaldecl)) && |
| 1911 | | !isset( $declPart['uri'] ) && !isset( $declPart['uri'] ) && |
| 1912 | | isset( $declPart['ref'] ) && isset( $old_xcaldecl['ref'] ) && |
| +1913 | | ( in_array( $declPart['ref'], $old_xcaldecl['ref'] ))) |
| 1914 | | continue; // no duplicate element declarations |
| 1915 | | $calendarxCaldecl .= $this->nl.'<!'; |
| 1916 | | foreach( $declPart as $declKey => $declValue ) { |
| 1917 | | switch( $declKey ) { // index |
| 1918 | | case 'xmldecl': // no 1 |
| 1919 | | $calendarxCaldecl .= $declValue.' '; |
| 1920 | | break; |
| 1921 | | case 'uri': // no 2 |
| 1922 | | $calendarxCaldecl .= $declValue.' '; |
| 1923 | | $old_xcaldecl['uri'][] = $declValue; |
| 1924 | | break; |
| 1925 | | case 'ref': // no 3 |
| 1926 | | $calendarxCaldecl .= $declValue.' '; |
| 1927 | | $old_xcaldecl['ref'][] = $declValue; |
| 1928 | | break; |
| 1929 | | case 'external': // no 4 |
| 1930 | | $calendarxCaldecl .= '"'.$declValue.'" '; |
| 1931 | | $old_xcaldecl['external'][] = $declValue; |
| 1932 | | break; |
| 1933 | | case 'type': // no 5 |
| 1934 | | $calendarxCaldecl .= $declValue.' '; |
| 1935 | | break; |
| 1936 | | case 'type2': // no 6 |
| 1937 | | $calendarxCaldecl .= $declValue; |
| 1938 | | break; |
| 1939 | | } |
| 1940 | | } |
| 1941 | | $calendarxCaldecl .= '>'; |
| 1942 | | } |
| 1943 | | $calendarxCaldecl .= $this->nl.']'; |
| 1944 | | } |
| 1945 | | switch( $this->format ) { |
| 1946 | | case 'xcal': |
| 1947 | | $calendar .= '</vcalendar>'.$this->nl; |
| 1948 | | break; |
| 1949 | | default: |
| 1950 | | $calendar .= 'END:VCALENDAR'.$this->nl; |
| 1951 | | break; |
| 1952 | | } |
| 1953 | | return $calendarInit.$calendarxCaldecl.$calendarStart.$calendar; |
| 1954 | | } |
| 1955 | | /** |
| 1956 | | * a HTTP redirect header is sent with created, updated and/or parsed calendar |
| 1957 | | * |
| 1958 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1959 | | * @since 2.10.24 - 2011-12-23 |
| 1960 | | * @param bool $utf8Encode |
| 1961 | | * @param bool $gzip |
| 1962 | | * @return redirect |
| 1963 | | */ |
| 1964 | | function returnCalendar( $utf8Encode=FALSE, $gzip=FALSE ) { |
| 1965 | | $filename = $this->getConfig( 'filename' ); |
| 1966 | | $output = $this->createCalendar(); |
| 1967 | | if( $utf8Encode ) |
| 1968 | | $output = utf8_encode( $output ); |
| 1969 | | if( $gzip ) { |
| 1970 | | $output = gzencode( $output, 9 ); |
| 1971 | | header( 'Content-Encoding: gzip' ); |
| 1972 | | header( 'Vary: *' ); |
| 1973 | | header( 'Content-Length: '.strlen( $output )); |
| 1974 | | } |
| 1975 | | if( 'xcal' == $this->format ) |
| 1976 | | header( 'Content-Type: application/calendar+xml; charset=utf-8' ); |
| 1977 | | else |
| 1978 | | header( 'Content-Type: text/calendar; charset=utf-8' ); |
| 1979 | | header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
| 1980 | | header( 'Cache-Control: max-age=10' ); |
| 1981 | | die( $output ); |
| 1982 | | } |
| 1983 | | /** |
| 1984 | | * save content in a file |
| 1985 | | * |
| 1986 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 1987 | | * @since 2.2.12 - 2007-12-30 |
| 1988 | | * @param string $directory optional |
| 1989 | | * @param string $filename optional |
| 1990 | | * @param string $delimiter optional |
| 1991 | | * @return bool |
| 1992 | | */ |
| 1993 | | function saveCalendar( $directory=FALSE, $filename=FALSE, $delimiter=FALSE ) { |
| 1994 | | if( $directory ) |
| 1995 | | $this->setConfig( 'directory', $directory ); |
| 1996 | | if( $filename ) |
| 1997 | | $this->setConfig( 'filename', $filename ); |
| 1998 | | if( $delimiter && ($delimiter != DIRECTORY_SEPARATOR )) |
| 1999 | | $this->setConfig( 'delimiter', $delimiter ); |
| 2000 | | if( FALSE === ( $dirfile = $this->getConfig( 'url' ))) |
| 2001 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 2002 | | $iCalFile = @fopen( $dirfile, 'w' ); |
| 2003 | | if( $iCalFile ) { |
| 2004 | | if( FALSE === fwrite( $iCalFile, $this->createCalendar() )) |
| 2005 | | return FALSE; |
| 2006 | | fclose( $iCalFile ); |
| 2007 | | return TRUE; |
| 2008 | | } |
| 2009 | | else |
| 2010 | | return FALSE; |
| 2011 | | } |
| 2012 | | /** |
| 2013 | | * if recent version of calendar file exists (default one hour), an HTTP redirect header is sent |
| 2014 | | * else FALSE is returned |
| 2015 | | * |
| 2016 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2017 | | * @since 2.2.12 - 2007-10-28 |
| 2018 | | * @param string $directory optional alt. int timeout |
| 2019 | | * @param string $filename optional |
| 2020 | | * @param string $delimiter optional |
| 2021 | | * @param int timeout optional, default 3600 sec |
| 2022 | | * @return redirect/FALSE |
| 2023 | | */ |
| 2024 | | function useCachedCalendar( $directory=FALSE, $filename=FALSE, $delimiter=FALSE, $timeout=3600) { |
| 2025 | | if ( $directory && ctype_digit( (string) $directory ) && !$filename ) { |
| 2026 | | $timeout = (int) $directory; |
| 2027 | | $directory = FALSE; |
| 2028 | | } |
| 2029 | | if( $directory ) |
| 2030 | | $this->setConfig( 'directory', $directory ); |
| 2031 | | if( $filename ) |
| 2032 | | $this->setConfig( 'filename', $filename ); |
| 2033 | | if( $delimiter && ( $delimiter != DIRECTORY_SEPARATOR )) |
| 2034 | | $this->setConfig( 'delimiter', $delimiter ); |
| 2035 | | $filesize = $this->getConfig( 'filesize' ); |
| 2036 | | if( 0 >= $filesize ) |
| 2037 | | return FALSE; |
| 2038 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 2039 | | if( time() - filemtime( $dirfile ) < $timeout) { |
| 2040 | | clearstatcache(); |
| 2041 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 2042 | | $filename = $this->getConfig( 'filename' ); |
| 2043 | | // if( headers_sent( $filename, $linenum )) |
| 2044 | | // die( "Headers already sent in $filename on line $linenum\n" ); |
| 2045 | | if( 'xcal' == $this->format ) |
| 2046 | | header( 'Content-Type: application/calendar+xml; charset=utf-8' ); |
| 2047 | | else |
| 2048 | | header( 'Content-Type: text/calendar; charset=utf-8' ); |
| 2049 | | header( 'Content-Length: '.$filesize ); |
| 2050 | | header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
| 2051 | | header( 'Cache-Control: max-age=10' ); |
| 2052 | | $fp = @fopen( $dirfile, 'r' ); |
| 2053 | | if( $fp ) { |
| 2054 | | fpassthru( $fp ); |
| 2055 | | fclose( $fp ); |
| 2056 | | } |
| 2057 | | die(); |
| 2058 | | } |
| 2059 | | else |
| 2060 | | return FALSE; |
| 2061 | | } |
| 2062 | | } |
| 2063 | | /*********************************************************************************/ |
| 2064 | | /*********************************************************************************/ |
| 2065 | | /** |
| 2066 | | * abstract class for calendar components |
| 2067 | | * |
| 2068 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2069 | | * @since 2.9.6 - 2011-05-14 |
| 2070 | | */ |
| 2071 | | class calendarComponent { |
| 2072 | | // component property variables |
| 2073 | | var $uid; |
| 2074 | | var $dtstamp; |
| 2075 | | |
| 2076 | | // component config variables |
| 2077 | | var $allowEmpty; |
| 2078 | | var $language; |
| 2079 | | var $nl; |
| 2080 | | var $unique_id; |
| 2081 | | var $format; |
| 2082 | | var $objName; // created automatically at instance creation |
| 2083 | | var $dtzid; // default (local) timezone |
| 2084 | | // component internal variables |
| 2085 | | var $componentStart1; |
| 2086 | | var $componentStart2; |
| 2087 | | var $componentEnd1; |
| 2088 | | var $componentEnd2; |
| 2089 | | var $elementStart1; |
| 2090 | | var $elementStart2; |
| 2091 | | var $elementEnd1; |
| 2092 | | var $elementEnd2; |
| 2093 | | var $intAttrDelimiter; |
| 2094 | | var $attributeDelimiter; |
| 2095 | | var $valueInit; |
| 2096 | | // component xCal declaration container |
| 2097 | | var $xcaldecl; |
| 2098 | | /** |
| 2099 | | * constructor for calendar component object |
| 2100 | | * |
| 2101 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2102 | | * @since 2.9.6 - 2011-05-17 |
| 2103 | | */ |
| 2104 | | function calendarComponent() { |
| 2105 | | $this->objName = ( isset( $this->timezonetype )) ? |
| 2106 | | strtolower( $this->timezonetype ) : get_class ( $this ); |
| 2107 | | $this->uid = array(); |
| 2108 | | $this->dtstamp = array(); |
| 2109 | | |
| 2110 | | $this->language = null; |
| 2111 | | $this->nl = null; |
| 2112 | | $this->unique_id = null; |
| 2113 | | $this->format = null; |
| 2114 | | $this->dtzid = null; |
| 2115 | | $this->allowEmpty = TRUE; |
| 2116 | | $this->xcaldecl = array(); |
| 2117 | | |
| 2118 | | $this->_createFormat(); |
| 2119 | | $this->_makeDtstamp(); |
| 2120 | | } |
| 2121 | | /*********************************************************************************/ |
| 2122 | | /** |
| 2123 | | * Property Name: ACTION |
| 2124 | | */ |
| 2125 | | /** |
| 2126 | | * creates formatted output for calendar component property action |
| 2127 | | * |
| 2128 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2129 | | * @since 2.4.8 - 2008-10-22 |
| 2130 | | * @return string |
| 2131 | | */ |
| 2132 | | function createAction() { |
| 2133 | | if( empty( $this->action )) return FALSE; |
| 2134 | | if( empty( $this->action['value'] )) |
| 2135 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'ACTION' ) : FALSE; |
| 2136 | | $attributes = $this->_createParams( $this->action['params'] ); |
| 2137 | | return $this->_createElement( 'ACTION', $attributes, $this->action['value'] ); |
| 2138 | | } |
| 2139 | | /** |
| 2140 | | * set calendar component property action |
| 2141 | | * |
| 2142 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2143 | | * @since 2.4.8 - 2008-11-04 |
| 2144 | | * @param string $value "AUDIO" / "DISPLAY" / "EMAIL" / "PROCEDURE" |
| 2145 | | * @param mixed $params |
| 2146 | | * @return bool |
| 2147 | | */ |
| 2148 | | function setAction( $value, $params=FALSE ) { |
| 2149 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2150 | | $this->action = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2151 | | return TRUE; |
| 2152 | | } |
| 2153 | | /*********************************************************************************/ |
| 2154 | | /** |
| 2155 | | * Property Name: ATTACH |
| 2156 | | */ |
| 2157 | | /** |
| 2158 | | * creates formatted output for calendar component property attach |
| 2159 | | * |
| 2160 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2161 | | * @since 2.11.16 - 2012-02-04 |
| 2162 | | * @return string |
| 2163 | | */ |
| 2164 | | function createAttach() { |
| 2165 | | if( empty( $this->attach )) return FALSE; |
| 2166 | | $output = null; |
| 2167 | | foreach( $this->attach as $attachPart ) { |
| 2168 | | if( !empty( $attachPart['value'] )) { |
| 2169 | | $attributes = $this->_createParams( $attachPart['params'] ); |
| 2170 | | if(( 'xcal' != $this->format ) && isset( $attachPart['params']['VALUE'] ) && ( 'BINARY' == $attachPart['params']['VALUE'] )) { |
| 2171 | | $attributes = str_replace( $this->intAttrDelimiter, $this->attributeDelimiter, $attributes ); |
| 2172 | | $str = 'ATTACH'.$attributes.$this->valueInit.$attachPart['value']; |
| 2173 | | $output = substr( $str, 0, 75 ).$this->nl; |
| 2174 | | $str = substr( $str, 75 ); |
| 2175 | | $output .= ' '.chunk_split( $str, 74, $this->nl.' ' ); |
| 2176 | | if( ' ' == substr( $output, -1 )) |
| 2177 | | $output = rtrim( $output ); |
| 2178 | | if( $this->nl != substr( $output, ( 0 - strlen( $this->nl )))) |
| 2179 | | $output .= $this->nl; |
| 2180 | | return $output; |
| 2181 | | } |
| 2182 | | $output .= $this->_createElement( 'ATTACH', $attributes, $attachPart['value'] ); |
| 2183 | | } |
| 2184 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'ATTACH' ); |
| 2185 | | } |
| 2186 | | return $output; |
| 2187 | | } |
| 2188 | | /** |
| 2189 | | * set calendar component property attach |
| 2190 | | * |
| 2191 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2192 | | * @since 2.5.1 - 2008-11-06 |
| 2193 | | * @param string $value |
| 2194 | | * @param array $params, optional |
| 2195 | | * @param integer $index, optional |
| 2196 | | * @return bool |
| 2197 | | */ |
| 2198 | | function setAttach( $value, $params=FALSE, $index=FALSE ) { |
| 2199 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2200 | | iCalUtilityFunctions::_setMval( $this->attach, $value, $params, FALSE, $index ); |
| 2201 | | return TRUE; |
| 2202 | | } |
| 2203 | | /*********************************************************************************/ |
| 2204 | | /** |
| 2205 | | * Property Name: ATTENDEE |
| 2206 | | */ |
| 2207 | | /** |
| 2208 | | * creates formatted output for calendar component property attendee |
| 2209 | | * |
| 2210 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2211 | | * @since 2.11.12 - 2012-01-31 |
| 2212 | | * @return string |
| 2213 | | */ |
| 2214 | | function createAttendee() { |
| 2215 | | if( empty( $this->attendee )) return FALSE; |
| 2216 | | $output = null; |
| 2217 | | foreach( $this->attendee as $attendeePart ) { // start foreach 1 |
| 2218 | | if( empty( $attendeePart['value'] )) { |
| 2219 | | if( $this->getConfig( 'allowEmpty' )) |
| 2220 | | $output .= $this->_createElement( 'ATTENDEE' ); |
| 2221 | | continue; |
| 2222 | | } |
| 2223 | | $attendee1 = $attendee2 = null; |
| 2224 | | foreach( $attendeePart as $paramlabel => $paramvalue ) { // start foreach 2 |
| 2225 | | if( 'value' == $paramlabel ) |
| 2226 | | $attendee2 .= $paramvalue; |
| 2227 | | elseif(( 'params' == $paramlabel ) && ( is_array( $paramvalue ))) { // start elseif |
| 2228 | | $mParams = array( 'MEMBER', 'DELEGATED-TO', 'DELEGATED-FROM' ); |
| 2229 | | foreach( $paramvalue as $pKey => $pValue ) { // fix (opt) quotes |
| 2230 | | if( is_array( $pValue ) || in_array( $pKey, $mParams )) |
| 2231 | | continue; |
| 2232 | | if(( FALSE !== strpos( $pValue, ':' )) || |
| +2233 | | ( FALSE !== strpos( $pValue, ';' )) || |
| +2234 | | ( FALSE !== strpos( $pValue, ',' ))) |
| 2235 | | $paramvalue[$pKey] = '"'.$pValue.'"'; |
| 2236 | | } |
| 2237 | | // set attenddee parameters in rfc2445 order |
| 2238 | | if( isset( $paramvalue['CUTYPE'] )) |
| 2239 | | $attendee1 .= $this->intAttrDelimiter.'CUTYPE='.$paramvalue['CUTYPE']; |
| 2240 | | if( isset( $paramvalue['MEMBER'] )) { |
| 2241 | | $attendee1 .= $this->intAttrDelimiter.'MEMBER='; |
| 2242 | | foreach( $paramvalue['MEMBER'] as $cix => $opv ) |
| 2243 | | $attendee1 .= ( $cix ) ? ',"'.$opv.'"' : '"'.$opv.'"' ; |
| 2244 | | } |
| 2245 | | if( isset( $paramvalue['ROLE'] )) |
| 2246 | | $attendee1 .= $this->intAttrDelimiter.'ROLE='.$paramvalue['ROLE']; |
| 2247 | | if( isset( $paramvalue['PARTSTAT'] )) |
| 2248 | | $attendee1 .= $this->intAttrDelimiter.'PARTSTAT='.$paramvalue['PARTSTAT']; |
| 2249 | | if( isset( $paramvalue['RSVP'] )) |
| 2250 | | $attendee1 .= $this->intAttrDelimiter.'RSVP='.$paramvalue['RSVP']; |
| 2251 | | if( isset( $paramvalue['DELEGATED-TO'] )) { |
| 2252 | | $attendee1 .= $this->intAttrDelimiter.'DELEGATED-TO='; |
| 2253 | | foreach( $paramvalue['DELEGATED-TO'] as $cix => $opv ) |
| 2254 | | $attendee1 .= ( $cix ) ? ',"'.$opv.'"' : '"'.$opv.'"' ; |
| 2255 | | } |
| 2256 | | if( isset( $paramvalue['DELEGATED-FROM'] )) { |
| 2257 | | $attendee1 .= $this->intAttrDelimiter.'DELEGATED-FROM='; |
| 2258 | | foreach( $paramvalue['DELEGATED-FROM'] as $cix => $opv ) |
| 2259 | | $attendee1 .= ( $cix ) ? ',"'.$opv.'"' : '"'.$opv.'"' ; |
| 2260 | | } |
| 2261 | | if( isset( $paramvalue['SENT-BY'] )) |
| 2262 | | $attendee1 .= $this->intAttrDelimiter.'SENT-BY='.$paramvalue['SENT-BY']; |
| 2263 | | if( isset( $paramvalue['CN'] )) |
| 2264 | | $attendee1 .= $this->intAttrDelimiter.'CN='.$paramvalue['CN']; |
| 2265 | | if( isset( $paramvalue['DIR'] )) { |
| 2266 | | $delim = ( FALSE === strpos( $paramvalue['DIR'], '"' )) ? '"' : ''; |
| 2267 | | $attendee1 .= $this->intAttrDelimiter.'DIR='.$delim.$paramvalue['DIR'].$delim; |
| 2268 | | } |
| 2269 | | if( isset( $paramvalue['LANGUAGE'] )) |
| 2270 | | $attendee1 .= $this->intAttrDelimiter.'LANGUAGE='.$paramvalue['LANGUAGE']; |
| 2271 | | $xparams = array(); |
| 2272 | | foreach( $paramvalue as $optparamlabel => $optparamvalue ) { // start foreach 3 |
| 2273 | | if( ctype_digit( (string) $optparamlabel )) { |
| 2274 | | $xparams[] = $optparamvalue; |
| 2275 | | continue; |
| 2276 | | } |
| 2277 | | if( !in_array( $optparamlabel, array( 'CUTYPE', 'MEMBER', 'ROLE', 'PARTSTAT', 'RSVP', 'DELEGATED-TO', 'DELEGATED-FROM', 'SENT-BY', 'CN', 'DIR', 'LANGUAGE' ))) |
| 2278 | | $xparams[$optparamlabel] = $optparamvalue; |
| 2279 | | } // end foreach 3 |
| 2280 | | ksort( $xparams, SORT_STRING ); |
| 2281 | | foreach( $xparams as $paramKey => $paramValue ) { |
| 2282 | | if( ctype_digit( (string) $paramKey )) |
| 2283 | | $attendee1 .= $this->intAttrDelimiter.$paramValue; |
| 2284 | | else |
| 2285 | | $attendee1 .= $this->intAttrDelimiter."$paramKey=$paramValue"; |
| 2286 | | } // end foreach 3 |
| 2287 | | } // end elseif(( 'params' == $paramlabel ) && ( is_array( $paramvalue ))) |
| 2288 | | } // end foreach 2 |
| 2289 | | $output .= $this->_createElement( 'ATTENDEE', $attendee1, $attendee2 ); |
| 2290 | | } // end foreach 1 |
| 2291 | | return $output; |
| 2292 | | } |
| 2293 | | /** |
| 2294 | | * set calendar component property attach |
| 2295 | | * |
| 2296 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2297 | | * @since 2.12.18 - 2012-07-13 |
| 2298 | | * @param string $value |
| 2299 | | * @param array $params, optional |
| 2300 | | * @param integer $index, optional |
| 2301 | | * @return bool |
| 2302 | | */ |
| 2303 | | function setAttendee( $value, $params=FALSE, $index=FALSE ) { |
| 2304 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2305 | | // ftp://, http://, mailto:, file://, gopher://, news:, nntp://, telnet://, wais://, prospero:// may exist.. . also in params |
| 2306 | | if( !empty( $value )) { |
| 2307 | | if( FALSE === ( $pos = strpos( substr( $value, 0, 9 ), ':' ))) |
| 2308 | | $value = 'MAILTO:'.$value; |
| 2309 | | elseif( !empty( $value )) |
| 2310 | | $value = strtolower( substr( $value, 0, $pos )).substr( $value, $pos ); |
| 2311 | | $value = str_replace( 'mailto:', 'MAILTO:', $value ); |
| 2312 | | } |
| 2313 | | $params2 = array(); |
| 2314 | | if( is_array($params )) { |
| 2315 | | $optarrays = array(); |
| 2316 | | foreach( $params as $optparamlabel => $optparamvalue ) { |
| 2317 | | $optparamlabel = strtoupper( $optparamlabel ); |
| 2318 | | switch( $optparamlabel ) { |
| 2319 | | case 'MEMBER': |
| 2320 | | case 'DELEGATED-TO': |
| 2321 | | case 'DELEGATED-FROM': |
| 2322 | | if( !is_array( $optparamvalue )) |
| 2323 | | $optparamvalue = array( $optparamvalue ); |
| 2324 | | foreach( $optparamvalue as $part ) { |
| 2325 | | $part = trim( $part ); |
| 2326 | | if(( '"' == substr( $part, 0, 1 )) && |
| +2327 | | ( '"' == substr( $part, -1 ))) |
| 2328 | | $part = substr( $part, 1, ( strlen( $part ) - 2 )); |
| 2329 | | if( 'mailto:' != strtolower( substr( $part, 0, 7 ))) |
| 2330 | | $part = "MAILTO:$part"; |
| 2331 | | else |
| 2332 | | $part = 'MAILTO:'.substr( $part, 7 ); |
| 2333 | | $optarrays[$optparamlabel][] = $part; |
| 2334 | | } |
| 2335 | | break; |
| 2336 | | default: |
| 2337 | | if(( '"' == substr( $optparamvalue, 0, 1 )) && |
| +2338 | | ( '"' == substr( $optparamvalue, -1 ))) |
| 2339 | | $optparamvalue = substr( $optparamvalue, 1, ( strlen( $optparamvalue ) - 2 )); |
| 2340 | | if( 'SENT-BY' == $optparamlabel ) { |
| 2341 | | if( 'mailto:' != strtolower( substr( $optparamvalue, 0, 7 ))) |
| 2342 | | $optparamvalue = "MAILTO:$optparamvalue"; |
| 2343 | | else |
| 2344 | | $optparamvalue = 'MAILTO:'.substr( $optparamvalue, 7 ); |
| 2345 | | } |
| 2346 | | $params2[$optparamlabel] = $optparamvalue; |
| 2347 | | break; |
| 2348 | | } // end switch( $optparamlabel.. . |
| 2349 | | } // end foreach( $optparam.. . |
| 2350 | | foreach( $optarrays as $optparamlabel => $optparams ) |
| 2351 | | $params2[$optparamlabel] = $optparams; |
| 2352 | | } |
| 2353 | | // remove defaults |
| 2354 | | iCalUtilityFunctions::_existRem( $params2, 'CUTYPE', 'INDIVIDUAL' ); |
| 2355 | | iCalUtilityFunctions::_existRem( $params2, 'PARTSTAT', 'NEEDS-ACTION' ); |
| 2356 | | iCalUtilityFunctions::_existRem( $params2, 'ROLE', 'REQ-PARTICIPANT' ); |
| 2357 | | iCalUtilityFunctions::_existRem( $params2, 'RSVP', 'FALSE' ); |
| 2358 | | // check language setting |
| 2359 | | if( isset( $params2['CN' ] )) { |
| 2360 | | $lang = $this->getConfig( 'language' ); |
| 2361 | | if( !isset( $params2['LANGUAGE' ] ) && !empty( $lang )) |
| 2362 | | $params2['LANGUAGE' ] = $lang; |
| 2363 | | } |
| 2364 | | iCalUtilityFunctions::_setMval( $this->attendee, $value, $params2, FALSE, $index ); |
| 2365 | | return TRUE; |
| 2366 | | } |
| 2367 | | /*********************************************************************************/ |
| 2368 | | /** |
| 2369 | | * Property Name: CATEGORIES |
| 2370 | | */ |
| 2371 | | /** |
| 2372 | | * creates formatted output for calendar component property categories |
| 2373 | | * |
| 2374 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2375 | | * @since 2.16.2 - 2012-12-18 |
| 2376 | | * @return string |
| 2377 | | */ |
| 2378 | | function createCategories() { |
| 2379 | | if( empty( $this->categories )) return FALSE; |
| 2380 | | $output = null; |
| 2381 | | foreach( $this->categories as $category ) { |
| 2382 | | if( empty( $category['value'] )) { |
| 2383 | | if ( $this->getConfig( 'allowEmpty' )) |
| 2384 | | $output .= $this->_createElement( 'CATEGORIES' ); |
| 2385 | | continue; |
| 2386 | | } |
| 2387 | | $attributes = $this->_createParams( $category['params'], array( 'LANGUAGE' )); |
| 2388 | | if( is_array( $category['value'] )) { |
| 2389 | | foreach( $category['value'] as $cix => $categoryPart ) |
| 2390 | | $category['value'][$cix] = iCalUtilityFunctions::_strrep( $categoryPart, $this->format, $this->nl ); |
| 2391 | | $content = implode( ',', $category['value'] ); |
| 2392 | | } |
| 2393 | | else |
| 2394 | | $content = iCalUtilityFunctions::_strrep( $category['value'], $this->format, $this->nl ); |
| 2395 | | $output .= $this->_createElement( 'CATEGORIES', $attributes, $content ); |
| 2396 | | } |
| 2397 | | return $output; |
| 2398 | | } |
| 2399 | | /** |
| 2400 | | * set calendar component property categories |
| 2401 | | * |
| 2402 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2403 | | * @since 2.5.1 - 2008-11-06 |
| 2404 | | * @param mixed $value |
| 2405 | | * @param array $params, optional |
| 2406 | | * @param integer $index, optional |
| 2407 | | * @return bool |
| 2408 | | */ |
| 2409 | | function setCategories( $value, $params=FALSE, $index=FALSE ) { |
| 2410 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2411 | | iCalUtilityFunctions::_setMval( $this->categories, $value, $params, FALSE, $index ); |
| 2412 | | return TRUE; |
| 2413 | | } |
| 2414 | | /*********************************************************************************/ |
| 2415 | | /** |
| 2416 | | * Property Name: CLASS |
| 2417 | | */ |
| 2418 | | /** |
| 2419 | | * creates formatted output for calendar component property class |
| 2420 | | * |
| 2421 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2422 | | * @since 0.9.7 - 2006-11-20 |
| 2423 | | * @return string |
| 2424 | | */ |
| 2425 | | function createClass() { |
| 2426 | | if( empty( $this->class )) return FALSE; |
| 2427 | | if( empty( $this->class['value'] )) |
| 2428 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'CLASS' ) : FALSE; |
| 2429 | | $attributes = $this->_createParams( $this->class['params'] ); |
| 2430 | | return $this->_createElement( 'CLASS', $attributes, $this->class['value'] ); |
| 2431 | | } |
| 2432 | | /** |
| 2433 | | * set calendar component property class |
| 2434 | | * |
| 2435 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2436 | | * @since 2.4.8 - 2008-11-04 |
| 2437 | | * @param string $value "PUBLIC" / "PRIVATE" / "CONFIDENTIAL" / iana-token / x-name |
| 2438 | | * @param array $params optional |
| 2439 | | * @return bool |
| 2440 | | */ |
| 2441 | | function setClass( $value, $params=FALSE ) { |
| 2442 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2443 | | $this->class = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2444 | | return TRUE; |
| 2445 | | } |
| 2446 | | /*********************************************************************************/ |
| 2447 | | /** |
| 2448 | | * Property Name: COMMENT |
| 2449 | | */ |
| 2450 | | /** |
| 2451 | | * creates formatted output for calendar component property comment |
| 2452 | | * |
| 2453 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2454 | | * @since 2.16.2 - 2012-12-18 |
| 2455 | | * @return string |
| 2456 | | */ |
| 2457 | | function createComment() { |
| 2458 | | if( empty( $this->comment )) return FALSE; |
| 2459 | | $output = null; |
| 2460 | | foreach( $this->comment as $commentPart ) { |
| 2461 | | if( empty( $commentPart['value'] )) { |
| 2462 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'COMMENT' ); |
| 2463 | | continue; |
| 2464 | | } |
| 2465 | | $attributes = $this->_createParams( $commentPart['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 2466 | | $content = iCalUtilityFunctions::_strrep( $commentPart['value'], $this->format, $this->nl ); |
| 2467 | | $output .= $this->_createElement( 'COMMENT', $attributes, $content ); |
| 2468 | | } |
| 2469 | | return $output; |
| 2470 | | } |
| 2471 | | /** |
| 2472 | | * set calendar component property comment |
| 2473 | | * |
| 2474 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2475 | | * @since 2.5.1 - 2008-11-06 |
| 2476 | | * @param string $value |
| 2477 | | * @param array $params, optional |
| 2478 | | * @param integer $index, optional |
| 2479 | | * @return bool |
| 2480 | | */ |
| 2481 | | function setComment( $value, $params=FALSE, $index=FALSE ) { |
| 2482 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2483 | | iCalUtilityFunctions::_setMval( $this->comment, $value, $params, FALSE, $index ); |
| 2484 | | return TRUE; |
| 2485 | | } |
| 2486 | | /*********************************************************************************/ |
| 2487 | | /** |
| 2488 | | * Property Name: COMPLETED |
| 2489 | | */ |
| 2490 | | /** |
| 2491 | | * creates formatted output for calendar component property completed |
| 2492 | | * |
| 2493 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2494 | | * @since 2.4.8 - 2008-10-22 |
| 2495 | | * @return string |
| 2496 | | */ |
| 2497 | | function createCompleted( ) { |
| 2498 | | if( empty( $this->completed )) return FALSE; |
| 2499 | | if( !isset( $this->completed['value']['year'] ) && |
| 2500 | | !isset( $this->completed['value']['month'] ) && |
| 2501 | | !isset( $this->completed['value']['day'] ) && |
| 2502 | | !isset( $this->completed['value']['hour'] ) && |
| 2503 | | !isset( $this->completed['value']['min'] ) && |
| 2504 | | !isset( $this->completed['value']['sec'] )) |
| 2505 | | if( $this->getConfig( 'allowEmpty' )) |
| 2506 | | return $this->_createElement( 'COMPLETED' ); |
| 2507 | | else return FALSE; |
| 2508 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->completed['value'], 7 ); |
| 2509 | | $attributes = $this->_createParams( $this->completed['params'] ); |
| 2510 | | return $this->_createElement( 'COMPLETED', $attributes, $formatted ); |
| 2511 | | } |
| 2512 | | /** |
| 2513 | | * set calendar component property completed |
| 2514 | | * |
| 2515 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2516 | | * @since 2.4.8 - 2008-10-23 |
| 2517 | | * @param mixed $year |
| 2518 | | * @param mixed $month optional |
| 2519 | | * @param int $day optional |
| 2520 | | * @param int $hour optional |
| 2521 | | * @param int $min optional |
| 2522 | | * @param int $sec optional |
| 2523 | | * @param array $params optional |
| 2524 | | * @return bool |
| 2525 | | */ |
| 2526 | | function setCompleted( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 2527 | | if( empty( $year )) { |
| 2528 | | if( $this->getConfig( 'allowEmpty' )) { |
| 2529 | | $this->completed = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2530 | | return TRUE; |
| 2531 | | } |
| 2532 | | else |
| 2533 | | return FALSE; |
| 2534 | | } |
| 2535 | | $this->completed = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 2536 | | return TRUE; |
| 2537 | | } |
| 2538 | | /*********************************************************************************/ |
| 2539 | | /** |
| 2540 | | * Property Name: CONTACT |
| 2541 | | */ |
| 2542 | | /** |
| 2543 | | * creates formatted output for calendar component property contact |
| 2544 | | * |
| 2545 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2546 | | * @since 2.16.2 - 2012-12-18 |
| 2547 | | * @return string |
| 2548 | | */ |
| 2549 | | function createContact() { |
| 2550 | | if( empty( $this->contact )) return FALSE; |
| 2551 | | $output = null; |
| 2552 | | foreach( $this->contact as $contact ) { |
| 2553 | | if( !empty( $contact['value'] )) { |
| 2554 | | $attributes = $this->_createParams( $contact['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 2555 | | $content = iCalUtilityFunctions::_strrep( $contact['value'], $this->format, $this->nl ); |
| 2556 | | $output .= $this->_createElement( 'CONTACT', $attributes, $content ); |
| 2557 | | } |
| 2558 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'CONTACT' ); |
| 2559 | | } |
| 2560 | | return $output; |
| 2561 | | } |
| 2562 | | /** |
| 2563 | | * set calendar component property contact |
| 2564 | | * |
| 2565 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2566 | | * @since 2.5.1 - 2008-11-05 |
| 2567 | | * @param string $value |
| 2568 | | * @param array $params, optional |
| 2569 | | * @param integer $index, optional |
| 2570 | | * @return bool |
| 2571 | | */ |
| 2572 | | function setContact( $value, $params=FALSE, $index=FALSE ) { |
| 2573 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 2574 | | iCalUtilityFunctions::_setMval( $this->contact, $value, $params, FALSE, $index ); |
| 2575 | | return TRUE; |
| 2576 | | } |
| 2577 | | /*********************************************************************************/ |
| 2578 | | /** |
| 2579 | | * Property Name: CREATED |
| 2580 | | */ |
| 2581 | | /** |
| 2582 | | * creates formatted output for calendar component property created |
| 2583 | | * |
| 2584 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2585 | | * @since 2.4.8 - 2008-10-21 |
| 2586 | | * @return string |
| 2587 | | */ |
| 2588 | | function createCreated() { |
| 2589 | | if( empty( $this->created )) return FALSE; |
| 2590 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->created['value'], 7 ); |
| 2591 | | $attributes = $this->_createParams( $this->created['params'] ); |
| 2592 | | return $this->_createElement( 'CREATED', $attributes, $formatted ); |
| 2593 | | } |
| 2594 | | /** |
| 2595 | | * set calendar component property created |
| 2596 | | * |
| 2597 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2598 | | * @since 2.4.8 - 2008-10-23 |
| 2599 | | * @param mixed $year optional |
| 2600 | | * @param mixed $month optional |
| 2601 | | * @param int $day optional |
| 2602 | | * @param int $hour optional |
| 2603 | | * @param int $min optional |
| 2604 | | * @param int $sec optional |
| 2605 | | * @param mixed $params optional |
| 2606 | | * @return bool |
| 2607 | | */ |
| 2608 | | function setCreated( $year=FALSE, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 2609 | | if( !isset( $year )) { |
| 2610 | | $year = date('Ymd\THis', mktime( date( 'H' ), date( 'i' ), date( 's' ) - date( 'Z'), date( 'm' ), date( 'd' ), date( 'Y' ))); |
| 2611 | | } |
| 2612 | | $this->created = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 2613 | | return TRUE; |
| 2614 | | } |
| 2615 | | /*********************************************************************************/ |
| 2616 | | /** |
| 2617 | | * Property Name: DESCRIPTION |
| 2618 | | */ |
| 2619 | | /** |
| 2620 | | * creates formatted output for calendar component property description |
| 2621 | | * |
| 2622 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2623 | | * @since 2.16.2 - 2012-12-18 |
| 2624 | | * @return string |
| 2625 | | */ |
| 2626 | | function createDescription() { |
| 2627 | | if( empty( $this->description )) return FALSE; |
| 2628 | | $output = null; |
| 2629 | | foreach( $this->description as $description ) { |
| 2630 | | if( !empty( $description['value'] )) { |
| 2631 | | $attributes = $this->_createParams( $description['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 2632 | | $content = iCalUtilityFunctions::_strrep( $description['value'], $this->format, $this->nl ); |
| 2633 | | $output .= $this->_createElement( 'DESCRIPTION', $attributes, $content ); |
| 2634 | | } |
| 2635 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'DESCRIPTION' ); |
| 2636 | | } |
| 2637 | | return $output; |
| 2638 | | } |
| 2639 | | /** |
| 2640 | | * set calendar component property description |
| 2641 | | * |
| 2642 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2643 | | * @since 2.6.24 - 2010-11-06 |
| 2644 | | * @param string $value |
| 2645 | | * @param array $params, optional |
| 2646 | | * @param integer $index, optional |
| 2647 | | * @return bool |
| 2648 | | */ |
| 2649 | | function setDescription( $value, $params=FALSE, $index=FALSE ) { |
| 2650 | | if( empty( $value )) { if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; } |
| 2651 | | if( 'vjournal' != $this->objName ) |
| 2652 | | $index = 1; |
| 2653 | | iCalUtilityFunctions::_setMval( $this->description, $value, $params, FALSE, $index ); |
| 2654 | | return TRUE; |
| 2655 | | } |
| 2656 | | /*********************************************************************************/ |
| 2657 | | /** |
| 2658 | | * Property Name: DTEND |
| 2659 | | */ |
| 2660 | | /** |
| 2661 | | * creates formatted output for calendar component property dtend |
| 2662 | | * |
| 2663 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2664 | | * @since 2.14.4 - 2012-09-26 |
| 2665 | | * @return string |
| 2666 | | */ |
| 2667 | | function createDtend() { |
| 2668 | | if( empty( $this->dtend )) return FALSE; |
| 2669 | | if( !isset( $this->dtend['value']['year'] ) && |
| 2670 | | !isset( $this->dtend['value']['month'] ) && |
| 2671 | | !isset( $this->dtend['value']['day'] ) && |
| 2672 | | !isset( $this->dtend['value']['hour'] ) && |
| 2673 | | !isset( $this->dtend['value']['min'] ) && |
| 2674 | | !isset( $this->dtend['value']['sec'] )) |
| 2675 | | if( $this->getConfig( 'allowEmpty' )) |
| 2676 | | return $this->_createElement( 'DTEND' ); |
| 2677 | | else return FALSE; |
| 2678 | | $parno = ( isset( $this->dtend['params']['VALUE'] ) && ( 'DATE' == $this->dtend['params']['VALUE'] )) ? 3 : null; |
| 2679 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->dtend['value'], $parno ); |
| 2680 | | $attributes = $this->_createParams( $this->dtend['params'] ); |
| 2681 | | return $this->_createElement( 'DTEND', $attributes, $formatted ); |
| 2682 | | } |
| 2683 | | /** |
| 2684 | | * set calendar component property dtend |
| 2685 | | * |
| 2686 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2687 | | * @since 2.9.6 - 2011-05-14 |
| 2688 | | * @param mixed $year |
| 2689 | | * @param mixed $month optional |
| 2690 | | * @param int $day optional |
| 2691 | | * @param int $hour optional |
| 2692 | | * @param int $min optional |
| 2693 | | * @param int $sec optional |
| 2694 | | * @param string $tz optional |
| 2695 | | * @param array params optional |
| 2696 | | * @return bool |
| 2697 | | */ |
| 2698 | | function setDtend( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 2699 | | if( empty( $year )) { |
| 2700 | | if( $this->getConfig( 'allowEmpty' )) { |
| 2701 | | $this->dtend = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2702 | | return TRUE; |
| 2703 | | } |
| 2704 | | else |
| 2705 | | return FALSE; |
| 2706 | | } |
| 2707 | | $this->dtend = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, null, null, $this->getConfig( 'TZID' )); |
| 2708 | | return TRUE; |
| 2709 | | } |
| 2710 | | /*********************************************************************************/ |
| 2711 | | /** |
| 2712 | | * Property Name: DTSTAMP |
| 2713 | | */ |
| 2714 | | /** |
| 2715 | | * creates formatted output for calendar component property dtstamp |
| 2716 | | * |
| 2717 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2718 | | * @since 2.4.4 - 2008-03-07 |
| 2719 | | * @return string |
| 2720 | | */ |
| 2721 | | function createDtstamp() { |
| 2722 | | if( !isset( $this->dtstamp['value']['year'] ) && |
| 2723 | | !isset( $this->dtstamp['value']['month'] ) && |
| 2724 | | !isset( $this->dtstamp['value']['day'] ) && |
| 2725 | | !isset( $this->dtstamp['value']['hour'] ) && |
| 2726 | | !isset( $this->dtstamp['value']['min'] ) && |
| 2727 | | !isset( $this->dtstamp['value']['sec'] )) |
| 2728 | | $this->_makeDtstamp(); |
| 2729 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->dtstamp['value'], 7 ); |
| 2730 | | $attributes = $this->_createParams( $this->dtstamp['params'] ); |
| 2731 | | return $this->_createElement( 'DTSTAMP', $attributes, $formatted ); |
| 2732 | | } |
| 2733 | | /** |
| 2734 | | * computes datestamp for calendar component object instance dtstamp |
| 2735 | | * |
| 2736 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2737 | | * @since 2.14.1 - 2012-09-29 |
| 2738 | | * @return void |
| 2739 | | */ |
| 2740 | | function _makeDtstamp() { |
| 2741 | | $d = date( 'Y-m-d-H-i-s', mktime( date('H'), date('i'), (date('s') - date( 'Z' )), date('m'), date('d'), date('Y'))); |
| 2742 | | $date = explode( '-', $d ); |
| 2743 | | $this->dtstamp['value'] = array( 'year' => $date[0], 'month' => $date[1], 'day' => $date[2], 'hour' => $date[3], 'min' => $date[4], 'sec' => $date[5], 'tz' => 'Z' ); |
| 2744 | | $this->dtstamp['params'] = null; |
| 2745 | | } |
| 2746 | | /** |
| 2747 | | * set calendar component property dtstamp |
| 2748 | | * |
| 2749 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2750 | | * @since 2.4.8 - 2008-10-23 |
| 2751 | | * @param mixed $year |
| 2752 | | * @param mixed $month optional |
| 2753 | | * @param int $day optional |
| 2754 | | * @param int $hour optional |
| 2755 | | * @param int $min optional |
| 2756 | | * @param int $sec optional |
| 2757 | | * @param array $params optional |
| 2758 | | * @return TRUE |
| 2759 | | */ |
| 2760 | | function setDtstamp( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 2761 | | if( empty( $year )) |
| 2762 | | $this->_makeDtstamp(); |
| 2763 | | else |
| 2764 | | $this->dtstamp = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 2765 | | return TRUE; |
| 2766 | | } |
| 2767 | | /*********************************************************************************/ |
| 2768 | | /** |
| 2769 | | * Property Name: DTSTART |
| 2770 | | */ |
| 2771 | | /** |
| 2772 | | * creates formatted output for calendar component property dtstart |
| 2773 | | * |
| 2774 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2775 | | * @since 2.14.4 - 2012-09-26 |
| 2776 | | * @return string |
| 2777 | | */ |
| 2778 | | function createDtstart() { |
| 2779 | | if( empty( $this->dtstart )) return FALSE; |
| 2780 | | if( !isset( $this->dtstart['value']['year'] ) && |
| 2781 | | !isset( $this->dtstart['value']['month'] ) && |
| 2782 | | !isset( $this->dtstart['value']['day'] ) && |
| 2783 | | !isset( $this->dtstart['value']['hour'] ) && |
| 2784 | | !isset( $this->dtstart['value']['min'] ) && |
| 2785 | | !isset( $this->dtstart['value']['sec'] )) { |
| 2786 | | if( $this->getConfig( 'allowEmpty' )) |
| 2787 | | return $this->_createElement( 'DTSTART' ); |
| 2788 | | else return FALSE; |
| 2789 | | } |
| 2790 | | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) |
| 2791 | | unset( $this->dtstart['value']['tz'], $this->dtstart['params']['TZID'] ); |
| 2792 | | $parno = ( isset( $this->dtstart['params']['VALUE'] ) && ( 'DATE' == $this->dtstart['params']['VALUE'] )) ? 3 : null; |
| 2793 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->dtstart['value'], $parno ); |
| 2794 | | $attributes = $this->_createParams( $this->dtstart['params'] ); |
| 2795 | | return $this->_createElement( 'DTSTART', $attributes, $formatted ); |
| 2796 | | } |
| 2797 | | /** |
| 2798 | | * set calendar component property dtstart |
| 2799 | | * |
| 2800 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2801 | | * @since 2.6.22 - 2010-09-22 |
| 2802 | | * @param mixed $year |
| 2803 | | * @param mixed $month optional |
| 2804 | | * @param int $day optional |
| 2805 | | * @param int $hour optional |
| 2806 | | * @param int $min optional |
| 2807 | | * @param int $sec optional |
| 2808 | | * @param string $tz optional |
| 2809 | | * @param array $params optional |
| 2810 | | * @return bool |
| 2811 | | */ |
| 2812 | | function setDtstart( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 2813 | | if( empty( $year )) { |
| 2814 | | if( $this->getConfig( 'allowEmpty' )) { |
| 2815 | | $this->dtstart = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2816 | | return TRUE; |
| 2817 | | } |
| 2818 | | else |
| 2819 | | return FALSE; |
| 2820 | | } |
| 2821 | | $this->dtstart = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, 'dtstart', $this->objName, $this->getConfig( 'TZID' )); |
| 2822 | | return TRUE; |
| 2823 | | } |
| 2824 | | /*********************************************************************************/ |
| 2825 | | /** |
| 2826 | | * Property Name: DUE |
| 2827 | | */ |
| 2828 | | /** |
| 2829 | | * creates formatted output for calendar component property due |
| 2830 | | * |
| 2831 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2832 | | * @since 2.14.4 - 2012-09-26 |
| 2833 | | * @return string |
| 2834 | | */ |
| 2835 | | function createDue() { |
| 2836 | | if( empty( $this->due )) return FALSE; |
| 2837 | | if( !isset( $this->due['value']['year'] ) && |
| 2838 | | !isset( $this->due['value']['month'] ) && |
| 2839 | | !isset( $this->due['value']['day'] ) && |
| 2840 | | !isset( $this->due['value']['hour'] ) && |
| 2841 | | !isset( $this->due['value']['min'] ) && |
| 2842 | | !isset( $this->due['value']['sec'] )) { |
| 2843 | | if( $this->getConfig( 'allowEmpty' )) |
| 2844 | | return $this->_createElement( 'DUE' ); |
| 2845 | | else |
| 2846 | | return FALSE; |
| 2847 | | } |
| 2848 | | $parno = ( isset( $this->due['params']['VALUE'] ) && ( 'DATE' == $this->due['params']['VALUE'] )) ? 3 : null; |
| 2849 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->due['value'], $parno ); |
| 2850 | | $attributes = $this->_createParams( $this->due['params'] ); |
| 2851 | | return $this->_createElement( 'DUE', $attributes, $formatted ); |
| 2852 | | } |
| 2853 | | /** |
| 2854 | | * set calendar component property due |
| 2855 | | * |
| 2856 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2857 | | * @since 2.4.8 - 2008-11-04 |
| 2858 | | * @param mixed $year |
| 2859 | | * @param mixed $month optional |
| 2860 | | * @param int $day optional |
| 2861 | | * @param int $hour optional |
| 2862 | | * @param int $min optional |
| 2863 | | * @param int $sec optional |
| 2864 | | * @param array $params optional |
| 2865 | | * @return bool |
| 2866 | | */ |
| 2867 | | function setDue( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 2868 | | if( empty( $year )) { |
| 2869 | | if( $this->getConfig( 'allowEmpty' )) { |
| 2870 | | $this->due = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2871 | | return TRUE; |
| 2872 | | } |
| 2873 | | else |
| 2874 | | return FALSE; |
| 2875 | | } |
| 2876 | | $this->due = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, null, null, $this->getConfig( 'TZID' )); |
| 2877 | | return TRUE; |
| 2878 | | } |
| 2879 | | /*********************************************************************************/ |
| 2880 | | /** |
| 2881 | | * Property Name: DURATION |
| 2882 | | */ |
| 2883 | | /** |
| 2884 | | * creates formatted output for calendar component property duration |
| 2885 | | * |
| 2886 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2887 | | * @since 2.4.8 - 2008-10-21 |
| 2888 | | * @return string |
| 2889 | | */ |
| 2890 | | function createDuration() { |
| 2891 | | if( empty( $this->duration )) return FALSE; |
| 2892 | | if( !isset( $this->duration['value']['week'] ) && |
| 2893 | | !isset( $this->duration['value']['day'] ) && |
| 2894 | | !isset( $this->duration['value']['hour'] ) && |
| 2895 | | !isset( $this->duration['value']['min'] ) && |
| 2896 | | !isset( $this->duration['value']['sec'] )) |
| 2897 | | if( $this->getConfig( 'allowEmpty' )) |
| 2898 | | return $this->_createElement( 'DURATION', array(), null ); |
| 2899 | | else return FALSE; |
| 2900 | | $attributes = $this->_createParams( $this->duration['params'] ); |
| 2901 | | return $this->_createElement( 'DURATION', $attributes, iCalUtilityFunctions::_duration2str( $this->duration['value'] )); |
| 2902 | | } |
| 2903 | | /** |
| 2904 | | * set calendar component property duration |
| 2905 | | * |
| 2906 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2907 | | * @since 2.4.8 - 2008-11-04 |
| 2908 | | * @param mixed $week |
| 2909 | | * @param mixed $day optional |
| 2910 | | * @param int $hour optional |
| 2911 | | * @param int $min optional |
| 2912 | | * @param int $sec optional |
| 2913 | | * @param array $params optional |
| 2914 | | * @return bool |
| 2915 | | */ |
| 2916 | | function setDuration( $week, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 2917 | | if( empty( $week )) if( $this->getConfig( 'allowEmpty' )) $week = null; else return FALSE; |
| 2918 | | if( is_array( $week ) && ( 1 <= count( $week ))) |
| 2919 | | $this->duration = array( 'value' => iCalUtilityFunctions::_duration2arr( $week ), 'params' => iCalUtilityFunctions::_setParams( $day )); |
| 2920 | | elseif( is_string( $week ) && ( 3 <= strlen( trim( $week )))) { |
| 2921 | | $week = trim( $week ); |
| 2922 | | if( in_array( substr( $week, 0, 1 ), array( '+', '-' ))) |
| 2923 | | $week = substr( $week, 1 ); |
| 2924 | | $this->duration = array( 'value' => iCalUtilityFunctions::_durationStr2arr( $week ), 'params' => iCalUtilityFunctions::_setParams( $day )); |
| 2925 | | } |
| 2926 | | elseif( empty( $week ) && empty( $day ) && empty( $hour ) && empty( $min ) && empty( $sec )) |
| 2927 | | return FALSE; |
| 2928 | | else |
| 2929 | | $this->duration = array( 'value' => iCalUtilityFunctions::_duration2arr( array( $week, $day, $hour, $min, $sec )), 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 2930 | | return TRUE; |
| 2931 | | } |
| 2932 | | /*********************************************************************************/ |
| 2933 | | /** |
| 2934 | | * Property Name: EXDATE |
| 2935 | | */ |
| 2936 | | /** |
| 2937 | | * creates formatted output for calendar component property exdate |
| 2938 | | * |
| 2939 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2940 | | * @since 2.16.5 - 2012-12-28 |
| 2941 | | * @return string |
| 2942 | | */ |
| 2943 | | function createExdate() { |
| 2944 | | if( empty( $this->exdate )) return FALSE; |
| 2945 | | $output = null; |
| 2946 | | $exdates = array(); |
| 2947 | | foreach( $this->exdate as $theExdate ) { |
| 2948 | | if( empty( $theExdate['value'] )) { |
| 2949 | | if( $this->getConfig( 'allowEmpty' )) |
| 2950 | | $output .= $this->_createElement( 'EXDATE' ); |
| 2951 | | continue; |
| 2952 | | } |
| 2953 | | if( 1 < count( $theExdate['value'] )) |
| 2954 | | usort( $theExdate['value'], array( 'iCalUtilityFunctions', '_sortExdate1' )); |
| 2955 | | $exdates[] = $theExdate; |
| 2956 | | } |
| 2957 | | if( 1 < count( $exdates )) |
| 2958 | | usort( $exdates, array( 'iCalUtilityFunctions', '_sortExdate2' )); |
| 2959 | | foreach( $exdates as $theExdate ) { |
| 2960 | | $content = $attributes = null; |
| 2961 | | foreach( $theExdate['value'] as $eix => $exdatePart ) { |
| 2962 | | $parno = count( $exdatePart ); |
| 2963 | | $formatted = iCalUtilityFunctions::_date2strdate( $exdatePart, $parno ); |
| 2964 | | if( isset( $theExdate['params']['TZID'] )) |
| 2965 | | $formatted = str_replace( 'Z', '', $formatted); |
| 2966 | | if( 0 < $eix ) { |
| 2967 | | if( isset( $theExdate['value'][0]['tz'] )) { |
| 2968 | | if( ctype_digit( substr( $theExdate['value'][0]['tz'], -4 )) || |
| +2969 | | ( 'Z' == $theExdate['value'][0]['tz'] )) { |
| 2970 | | if( 'Z' != substr( $formatted, -1 )) |
| 2971 | | $formatted .= 'Z'; |
| 2972 | | } |
| 2973 | | else |
| 2974 | | $formatted = str_replace( 'Z', '', $formatted ); |
| 2975 | | } |
| 2976 | | else |
| 2977 | | $formatted = str_replace( 'Z', '', $formatted ); |
| 2978 | | } // end if( 0 < $eix ) |
| 2979 | | $content .= ( 0 < $eix ) ? ','.$formatted : $formatted; |
| 2980 | | } // end foreach( $theExdate['value'] as $eix => $exdatePart ) |
| 2981 | | $attributes .= $this->_createParams( $theExdate['params'] ); |
| 2982 | | $output .= $this->_createElement( 'EXDATE', $attributes, $content ); |
| 2983 | | } // end foreach( $exdates as $theExdate ) |
| 2984 | | return $output; |
| 2985 | | } |
| 2986 | | /** |
| 2987 | | * set calendar component property exdate |
| 2988 | | * |
| 2989 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 2990 | | * @since 2.14.1 - 2012-10-02 |
| 2991 | | * @param array exdates |
| 2992 | | * @param array $params, optional |
| 2993 | | * @param integer $index, optional |
| 2994 | | * @return bool |
| 2995 | | */ |
| 2996 | | function setExdate( $exdates, $params=FALSE, $index=FALSE ) { |
| 2997 | | if( empty( $exdates )) { |
| 2998 | | if( $this->getConfig( 'allowEmpty' )) { |
| 2999 | | iCalUtilityFunctions::_setMval( $this->exdate, null, $params, FALSE, $index ); |
| 3000 | | return TRUE; |
| 3001 | | } |
| 3002 | | else |
| 3003 | | return FALSE; |
| 3004 | | } |
| 3005 | | $input = array( 'params' => iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' ))); |
| 3006 | | $toZ = ( isset( $input['params']['TZID'] ) && in_array( strtoupper( $input['params']['TZID'] ), array( 'GMT', 'UTC', 'Z' ))) ? TRUE : FALSE; |
| 3007 | | /* ev. check 1:st date and save ev. timezone **/ |
| 3008 | | iCalUtilityFunctions::_chkdatecfg( reset( $exdates ), $parno, $input['params'] ); |
| 3009 | | iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME' ); // remove default parameter |
| 3010 | | foreach( $exdates as $eix => $theExdate ) { |
| 3011 | | iCalUtilityFunctions::_strDate2arr( $theExdate ); |
| 3012 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $theExdate )) { |
| 3013 | | if( isset( $theExdate['tz'] ) && !iCalUtilityFunctions::_isOffset( $theExdate['tz'] )) { |
| 3014 | | if( isset( $input['params']['TZID'] )) |
| 3015 | | $theExdate['tz'] = $input['params']['TZID']; |
| 3016 | | else |
| 3017 | | $input['params']['TZID'] = $theExdate['tz']; |
| 3018 | | } |
| 3019 | | $exdatea = iCalUtilityFunctions::_timestamp2date( $theExdate, $parno ); |
| 3020 | | } |
| 3021 | | elseif( is_array( $theExdate )) { |
| 3022 | | $d = iCalUtilityFunctions::_chkDateArr( $theExdate, $parno ); |
| 3023 | | if( isset( $d['tz'] ) && ( 'Z' != $d['tz'] ) && iCalUtilityFunctions::_isOffset( $d['tz'] )) { |
| 3024 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 3025 | | $exdatea = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 3026 | | unset( $exdatea['unparsedtext'] ); |
| 3027 | | } |
| 3028 | | else |
| 3029 | | $exdatea = $d; |
| 3030 | | } |
| 3031 | | elseif( 8 <= strlen( trim( $theExdate ))) { // ex. 2006-08-03 10:12:18 |
| 3032 | | $exdatea = iCalUtilityFunctions::_strdate2date( $theExdate, $parno ); |
| 3033 | | unset( $exdatea['unparsedtext'] ); |
| 3034 | | } |
| 3035 | | if( 3 == $parno ) |
| 3036 | | unset( $exdatea['hour'], $exdatea['min'], $exdatea['sec'], $exdatea['tz'] ); |
| 3037 | | elseif( isset( $exdatea['tz'] )) |
| 3038 | | $exdatea['tz'] = (string) $exdatea['tz']; |
| 3039 | | if( isset( $input['params']['TZID'] ) || |
| +3040 | | ( isset( $exdatea['tz'] ) && !iCalUtilityFunctions::_isOffset( $exdatea['tz'] )) || |
| +3041 | | ( isset( $input['value'][0] ) && ( !isset( $input['value'][0]['tz'] ))) || |
| +3042 | | ( isset( $input['value'][0]['tz'] ) && !iCalUtilityFunctions::_isOffset( $input['value'][0]['tz'] ))) |
| 3043 | | unset( $exdatea['tz'] ); |
| 3044 | | if( $toZ ) // time zone Z |
| 3045 | | $exdatea['tz'] = 'Z'; |
| 3046 | | $input['value'][] = $exdatea; |
| 3047 | | } |
| 3048 | | if( 0 >= count( $input['value'] )) |
| 3049 | | return FALSE; |
| 3050 | | if( 3 == $parno ) { |
| 3051 | | $input['params']['VALUE'] = 'DATE'; |
| 3052 | | unset( $input['params']['TZID'] ); |
| 3053 | | } |
| 3054 | | if( $toZ ) // time zone Z |
| 3055 | | unset( $input['params']['TZID'] ); |
| 3056 | | iCalUtilityFunctions::_setMval( $this->exdate, $input['value'], $input['params'], FALSE, $index ); |
| 3057 | | return TRUE; |
| 3058 | | } |
| 3059 | | /*********************************************************************************/ |
| 3060 | | /** |
| 3061 | | * Property Name: EXRULE |
| 3062 | | */ |
| 3063 | | /** |
| 3064 | | * creates formatted output for calendar component property exrule |
| 3065 | | * |
| 3066 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3067 | | * @since 2.4.8 - 2008-10-22 |
| 3068 | | * @return string |
| 3069 | | */ |
| 3070 | | function createExrule() { |
| 3071 | | if( empty( $this->exrule )) return FALSE; |
| 3072 | | return $this->_format_recur( 'EXRULE', $this->exrule ); |
| 3073 | | } |
| 3074 | | /** |
| 3075 | | * set calendar component property exdate |
| 3076 | | * |
| 3077 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3078 | | * @since 2.5.1 - 2008-11-05 |
| 3079 | | * @param array $exruleset |
| 3080 | | * @param array $params, optional |
| 3081 | | * @param integer $index, optional |
| 3082 | | * @return bool |
| 3083 | | */ |
| 3084 | | function setExrule( $exruleset, $params=FALSE, $index=FALSE ) { |
| 3085 | | if( empty( $exruleset )) if( $this->getConfig( 'allowEmpty' )) $exruleset = null; else return FALSE; |
| 3086 | | iCalUtilityFunctions::_setMval( $this->exrule, iCalUtilityFunctions::_setRexrule( $exruleset ), $params, FALSE, $index ); |
| 3087 | | return TRUE; |
| 3088 | | } |
| 3089 | | /*********************************************************************************/ |
| 3090 | | /** |
| 3091 | | * Property Name: FREEBUSY |
| 3092 | | */ |
| 3093 | | /** |
| 3094 | | * creates formatted output for calendar component property freebusy |
| 3095 | | * |
| 3096 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3097 | | * @since 2.1.23 - 2012-02-16 |
| 3098 | | * @return string |
| 3099 | | */ |
| 3100 | | function createFreebusy() { |
| 3101 | | if( empty( $this->freebusy )) return FALSE; |
| 3102 | | $output = null; |
| 3103 | | foreach( $this->freebusy as $freebusyPart ) { |
| 3104 | | if( empty( $freebusyPart['value'] ) || (( 1 == count( $freebusyPart['value'] )) && isset( $freebusyPart['value']['fbtype'] ))) { |
| 3105 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'FREEBUSY' ); |
| 3106 | | continue; |
| 3107 | | } |
| 3108 | | $attributes = $content = null; |
| 3109 | | if( isset( $freebusyPart['value']['fbtype'] )) { |
| 3110 | | $attributes .= $this->intAttrDelimiter.'FBTYPE='.$freebusyPart['value']['fbtype']; |
| 3111 | | unset( $freebusyPart['value']['fbtype'] ); |
| 3112 | | $freebusyPart['value'] = array_values( $freebusyPart['value'] ); |
| 3113 | | } |
| 3114 | | else |
| 3115 | | $attributes .= $this->intAttrDelimiter.'FBTYPE=BUSY'; |
| 3116 | | $attributes .= $this->_createParams( $freebusyPart['params'] ); |
| 3117 | | $fno = 1; |
| 3118 | | $cnt = count( $freebusyPart['value']); |
| 3119 | | foreach( $freebusyPart['value'] as $periodix => $freebusyPeriod ) { |
| 3120 | | $formatted = iCalUtilityFunctions::_date2strdate( $freebusyPeriod[0] ); |
| 3121 | | $content .= $formatted; |
| 3122 | | $content .= '/'; |
| 3123 | | $cnt2 = count( $freebusyPeriod[1]); |
| 3124 | | if( array_key_exists( 'year', $freebusyPeriod[1] )) // date-time |
| 3125 | | $cnt2 = 7; |
| 3126 | | elseif( array_key_exists( 'week', $freebusyPeriod[1] )) // duration |
| 3127 | | $cnt2 = 5; |
| 3128 | | if(( 7 == $cnt2 ) && // period= -> date-time |
| 3129 | | isset( $freebusyPeriod[1]['year'] ) && |
| 3130 | | isset( $freebusyPeriod[1]['month'] ) && |
| 3131 | | isset( $freebusyPeriod[1]['day'] )) { |
| 3132 | | $content .= iCalUtilityFunctions::_date2strdate( $freebusyPeriod[1] ); |
| 3133 | | } |
| 3134 | | else { // period= -> dur-time |
| 3135 | | $content .= iCalUtilityFunctions::_duration2str( $freebusyPeriod[1] ); |
| 3136 | | } |
| 3137 | | if( $fno < $cnt ) |
| 3138 | | $content .= ','; |
| 3139 | | $fno++; |
| 3140 | | } |
| 3141 | | $output .= $this->_createElement( 'FREEBUSY', $attributes, $content ); |
| 3142 | | } |
| 3143 | | return $output; |
| 3144 | | } |
| 3145 | | /** |
| 3146 | | * set calendar component property freebusy |
| 3147 | | * |
| 3148 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3149 | | * @since 2.10.30 - 2012-01-16 |
| 3150 | | * @param string $fbType |
| 3151 | | * @param array $fbValues |
| 3152 | | * @param array $params, optional |
| 3153 | | * @param integer $index, optional |
| 3154 | | * @return bool |
| 3155 | | */ |
| 3156 | | function setFreebusy( $fbType, $fbValues, $params=FALSE, $index=FALSE ) { |
| 3157 | | if( empty( $fbValues )) { |
| 3158 | | if( $this->getConfig( 'allowEmpty' )) { |
| 3159 | | iCalUtilityFunctions::_setMval( $this->freebusy, null, $params, FALSE, $index ); |
| 3160 | | return TRUE; |
| 3161 | | } |
| 3162 | | else |
| 3163 | | return FALSE; |
| 3164 | | } |
| 3165 | | $fbType = strtoupper( $fbType ); |
| 3166 | | if(( !in_array( $fbType, array( 'FREE', 'BUSY', 'BUSY-UNAVAILABLE', 'BUSY-TENTATIVE' ))) && |
| +3167 | | ( 'X-' != substr( $fbType, 0, 2 ))) |
| 3168 | | $fbType = 'BUSY'; |
| 3169 | | $input = array( 'fbtype' => $fbType ); |
| 3170 | | foreach( $fbValues as $fbPeriod ) { // periods => period |
| 3171 | | if( empty( $fbPeriod )) |
| 3172 | | continue; |
| 3173 | | $freebusyPeriod = array(); |
| 3174 | | foreach( $fbPeriod as $fbMember ) { // pairs => singlepart |
| 3175 | | $freebusyPairMember = array(); |
| 3176 | | if( is_array( $fbMember )) { |
| 3177 | | if( iCalUtilityFunctions::_isArrayDate( $fbMember )) { // date-time value |
| 3178 | | $freebusyPairMember = iCalUtilityFunctions::_chkDateArr( $fbMember, 7 ); |
| 3179 | | $freebusyPairMember['tz'] = 'Z'; |
| 3180 | | } |
| 3181 | | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $fbMember )) { // timestamp value |
| 3182 | | $freebusyPairMember = iCalUtilityFunctions::_timestamp2date( $fbMember['timestamp'], 7 ); |
| 3183 | | $freebusyPairMember['tz'] = 'Z'; |
| 3184 | | } |
| 3185 | | else { // array format duration |
| 3186 | | $freebusyPairMember = iCalUtilityFunctions::_duration2arr( $fbMember ); |
| 3187 | | } |
| 3188 | | } |
| 3189 | | elseif(( 3 <= strlen( trim( $fbMember ))) && // string format duration |
| +3190 | | ( in_array( $fbMember{0}, array( 'P', '+', '-' )))) { |
| 3191 | | if( 'P' != $fbMember{0} ) |
| 3192 | | $fbmember = substr( $fbMember, 1 ); |
| 3193 | | $freebusyPairMember = iCalUtilityFunctions::_durationStr2arr( $fbMember ); |
| 3194 | | } |
| 3195 | | elseif( 8 <= strlen( trim( $fbMember ))) { // text date ex. 2006-08-03 10:12:18 |
| 3196 | | $freebusyPairMember = iCalUtilityFunctions::_strdate2date( $fbMember, 7 ); |
| 3197 | | unset( $freebusyPairMember['unparsedtext'] ); |
| 3198 | | $freebusyPairMember['tz'] = 'Z'; |
| 3199 | | } |
| 3200 | | $freebusyPeriod[] = $freebusyPairMember; |
| 3201 | | } |
| 3202 | | $input[] = $freebusyPeriod; |
| 3203 | | } |
| 3204 | | iCalUtilityFunctions::_setMval( $this->freebusy, $input, $params, FALSE, $index ); |
| 3205 | | return TRUE; |
| 3206 | | } |
| 3207 | | /*********************************************************************************/ |
| 3208 | | /** |
| 3209 | | * Property Name: GEO |
| 3210 | | */ |
| 3211 | | /** |
| 3212 | | * creates formatted output for calendar component property geo |
| 3213 | | * |
| 3214 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3215 | | * @since 2.12.6 - 2012-04-21 |
| 3216 | | * @return string |
| 3217 | | */ |
| 3218 | | function createGeo() { |
| 3219 | | if( empty( $this->geo )) return FALSE; |
| 3220 | | if( empty( $this->geo['value'] )) |
| 3221 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'GEO' ) : FALSE; |
| 3222 | | $attributes = $this->_createParams( $this->geo['params'] ); |
| 3223 | | if( 0.0 < $this->geo['value']['latitude'] ) |
| 3224 | | $sign = '+'; |
| 3225 | | else |
| 3226 | | $sign = ( 0.0 > $this->geo['value']['latitude'] ) ? '-' : ''; |
| 3227 | | $content = $sign.sprintf( "%09.6f", abs( $this->geo['value']['latitude'] )); // sprintf && lpad && float && sign !"#¤%&/( |
| 3228 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 3229 | | if( 0.0 < $this->geo['value']['longitude'] ) |
| 3230 | | $sign = '+'; |
| 3231 | | else |
| 3232 | | $sign = ( 0.0 > $this->geo['value']['longitude'] ) ? '-' : ''; |
| 3233 | | $content .= ';'.$sign.sprintf( '%8.6f', abs( $this->geo['value']['longitude'] )); // sprintf && lpad && float && sign !"#¤%&/( |
| 3234 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 3235 | | return $this->_createElement( 'GEO', $attributes, $content ); |
| 3236 | | } |
| 3237 | | /** |
| 3238 | | * set calendar component property geo |
| 3239 | | * |
| 3240 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3241 | | * @since 2.12.5 - 2012-04-21 |
| 3242 | | * @param float $latitude |
| 3243 | | * @param float $longitude |
| 3244 | | * @param array $params optional |
| 3245 | | * @return bool |
| 3246 | | */ |
| 3247 | | function setGeo( $latitude, $longitude, $params=FALSE ) { |
| 3248 | | if(( !empty( $latitude ) || ( 0 == $latitude )) && |
| +3249 | | ( !empty( $longitude ) || ( 0 == $longitude ))) { |
| 3250 | | if( !is_array( $this->geo )) $this->geo = array(); |
| 3251 | | $this->geo['value']['latitude'] = (float) $latitude; |
| 3252 | | $this->geo['value']['longitude'] = (float) $longitude; |
| 3253 | | $this->geo['params'] = iCalUtilityFunctions::_setParams( $params ); |
| 3254 | | } |
| 3255 | | elseif( $this->getConfig( 'allowEmpty' )) |
| 3256 | | $this->geo = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params ) ); |
| 3257 | | else |
| 3258 | | return FALSE; |
| 3259 | | return TRUE; |
| 3260 | | } |
| 3261 | | /*********************************************************************************/ |
| 3262 | | /** |
| 3263 | | * Property Name: LAST-MODIFIED |
| 3264 | | */ |
| 3265 | | /** |
| 3266 | | * creates formatted output for calendar component property last-modified |
| 3267 | | * |
| 3268 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3269 | | * @since 2.4.8 - 2008-10-21 |
| 3270 | | * @return string |
| 3271 | | */ |
| 3272 | | function createLastModified() { |
| 3273 | | if( empty( $this->lastmodified )) return FALSE; |
| 3274 | | $attributes = $this->_createParams( $this->lastmodified['params'] ); |
| 3275 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->lastmodified['value'], 7 ); |
| 3276 | | return $this->_createElement( 'LAST-MODIFIED', $attributes, $formatted ); |
| 3277 | | } |
| 3278 | | /** |
| 3279 | | * set calendar component property completed |
| 3280 | | * |
| 3281 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3282 | | * @since 2.4.8 - 2008-10-23 |
| 3283 | | * @param mixed $year optional |
| 3284 | | * @param mixed $month optional |
| 3285 | | * @param int $day optional |
| 3286 | | * @param int $hour optional |
| 3287 | | * @param int $min optional |
| 3288 | | * @param int $sec optional |
| 3289 | | * @param array $params optional |
| 3290 | | * @return boll |
| 3291 | | */ |
| 3292 | | function setLastModified( $year=FALSE, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 3293 | | if( empty( $year )) |
| 3294 | | $year = date('Ymd\THis', mktime( date( 'H' ), date( 'i' ), date( 's' ) - date( 'Z'), date( 'm' ), date( 'd' ), date( 'Y' ))); |
| 3295 | | $this->lastmodified = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 3296 | | return TRUE; |
| 3297 | | } |
| 3298 | | /*********************************************************************************/ |
| 3299 | | /** |
| 3300 | | * Property Name: LOCATION |
| 3301 | | */ |
| 3302 | | /** |
| 3303 | | * creates formatted output for calendar component property location |
| 3304 | | * |
| 3305 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3306 | | * @since 2.16.2 - 2012-12-18 |
| 3307 | | * @return string |
| 3308 | | */ |
| 3309 | | function createLocation() { |
| 3310 | | if( empty( $this->location )) return FALSE; |
| 3311 | | if( empty( $this->location['value'] )) |
| 3312 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'LOCATION' ) : FALSE; |
| 3313 | | $attributes = $this->_createParams( $this->location['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 3314 | | $content = iCalUtilityFunctions::_strrep( $this->location['value'], $this->format, $this->nl ); |
| 3315 | | return $this->_createElement( 'LOCATION', $attributes, $content ); |
| 3316 | | } |
| 3317 | | /** |
| 3318 | | * set calendar component property location |
| 3319 | | ' |
| 3320 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3321 | | * @since 2.4.8 - 2008-11-04 |
| 3322 | | * @param string $value |
| 3323 | | * @param array params optional |
| 3324 | | * @return bool |
| 3325 | | */ |
| 3326 | | function setLocation( $value, $params=FALSE ) { |
| 3327 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3328 | | $this->location = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3329 | | return TRUE; |
| 3330 | | } |
| 3331 | | /*********************************************************************************/ |
| 3332 | | /** |
| 3333 | | * Property Name: ORGANIZER |
| 3334 | | */ |
| 3335 | | /** |
| 3336 | | * creates formatted output for calendar component property organizer |
| 3337 | | * |
| 3338 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3339 | | * @since 2.6.33 - 2010-12-17 |
| 3340 | | * @return string |
| 3341 | | */ |
| 3342 | | function createOrganizer() { |
| 3343 | | if( empty( $this->organizer )) return FALSE; |
| 3344 | | if( empty( $this->organizer['value'] )) |
| 3345 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'ORGANIZER' ) : FALSE; |
| 3346 | | $attributes = $this->_createParams( $this->organizer['params'] |
| +3347 | | , array( 'CN', 'DIR', 'SENT-BY', 'LANGUAGE' )); |
| 3348 | | return $this->_createElement( 'ORGANIZER', $attributes, $this->organizer['value'] ); |
| 3349 | | } |
| 3350 | | /** |
| 3351 | | * set calendar component property organizer |
| 3352 | | * |
| 3353 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3354 | | * @since 2.12.18 - 2012-07-13 |
| 3355 | | * @param string $value |
| 3356 | | * @param array params optional |
| 3357 | | * @return bool |
| 3358 | | */ |
| 3359 | | function setOrganizer( $value, $params=FALSE ) { |
| 3360 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3361 | | if( !empty( $value )) { |
| 3362 | | if( FALSE === ( $pos = strpos( substr( $value, 0, 9 ), ':' ))) |
| 3363 | | $value = 'MAILTO:'.$value; |
| 3364 | | elseif( !empty( $value )) |
| 3365 | | $value = strtolower( substr( $value, 0, $pos )).substr( $value, $pos ); |
| 3366 | | $value = str_replace( 'mailto:', 'MAILTO:', $value ); |
| 3367 | | } |
| 3368 | | $this->organizer = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3369 | | if( isset( $this->organizer['params']['SENT-BY'] )){ |
| 3370 | | if( 'mailto:' !== strtolower( substr( $this->organizer['params']['SENT-BY'], 0, 7 ))) |
| 3371 | | $this->organizer['params']['SENT-BY'] = 'MAILTO:'.$this->organizer['params']['SENT-BY']; |
| 3372 | | else |
| 3373 | | $this->organizer['params']['SENT-BY'] = 'MAILTO:'.substr( $this->organizer['params']['SENT-BY'], 7 ); |
| 3374 | | } |
| 3375 | | return TRUE; |
| 3376 | | } |
| 3377 | | /*********************************************************************************/ |
| 3378 | | /** |
| 3379 | | * Property Name: PERCENT-COMPLETE |
| 3380 | | */ |
| 3381 | | /** |
| 3382 | | * creates formatted output for calendar component property percent-complete |
| 3383 | | * |
| 3384 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3385 | | * @since 2.9.3 - 2011-05-14 |
| 3386 | | * @return string |
| 3387 | | */ |
| 3388 | | function createPercentComplete() { |
| 3389 | | if( !isset($this->percentcomplete) || ( empty( $this->percentcomplete ) && !is_numeric( $this->percentcomplete ))) return FALSE; |
| 3390 | | if( !isset( $this->percentcomplete['value'] ) || ( empty( $this->percentcomplete['value'] ) && !is_numeric( $this->percentcomplete['value'] ))) |
| 3391 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'PERCENT-COMPLETE' ) : FALSE; |
| 3392 | | $attributes = $this->_createParams( $this->percentcomplete['params'] ); |
| 3393 | | return $this->_createElement( 'PERCENT-COMPLETE', $attributes, $this->percentcomplete['value'] ); |
| 3394 | | } |
| 3395 | | /** |
| 3396 | | * set calendar component property percent-complete |
| 3397 | | * |
| 3398 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3399 | | * @since 2.9.3 - 2011-05-14 |
| 3400 | | * @param int $value |
| 3401 | | * @param array $params optional |
| 3402 | | * @return bool |
| 3403 | | */ |
| 3404 | | function setPercentComplete( $value, $params=FALSE ) { |
| 3405 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3406 | | $this->percentcomplete = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3407 | | return TRUE; |
| 3408 | | } |
| 3409 | | /*********************************************************************************/ |
| 3410 | | /** |
| 3411 | | * Property Name: PRIORITY |
| 3412 | | */ |
| 3413 | | /** |
| 3414 | | * creates formatted output for calendar component property priority |
| 3415 | | * |
| 3416 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3417 | | * @since 2.9.3 - 2011-05-14 |
| 3418 | | * @return string |
| 3419 | | */ |
| 3420 | | function createPriority() { |
| 3421 | | if( !isset($this->priority) || ( empty( $this->priority ) && !is_numeric( $this->priority ))) return FALSE; |
| 3422 | | if( !isset( $this->priority['value'] ) || ( empty( $this->priority['value'] ) && !is_numeric( $this->priority['value'] ))) |
| 3423 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'PRIORITY' ) : FALSE; |
| 3424 | | $attributes = $this->_createParams( $this->priority['params'] ); |
| 3425 | | return $this->_createElement( 'PRIORITY', $attributes, $this->priority['value'] ); |
| 3426 | | } |
| 3427 | | /** |
| 3428 | | * set calendar component property priority |
| 3429 | | * |
| 3430 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3431 | | * @since 2.9.3 - 2011-05-14 |
| 3432 | | * @param int $value |
| 3433 | | * @param array $params optional |
| 3434 | | * @return bool |
| 3435 | | */ |
| 3436 | | function setPriority( $value, $params=FALSE ) { |
| 3437 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3438 | | $this->priority = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3439 | | return TRUE; |
| 3440 | | } |
| 3441 | | /*********************************************************************************/ |
| 3442 | | /** |
| 3443 | | * Property Name: RDATE |
| 3444 | | */ |
| 3445 | | /** |
| 3446 | | * creates formatted output for calendar component property rdate |
| 3447 | | * |
| 3448 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3449 | | * @since 2.16.9 - 2013-01-09 |
| 3450 | | * @return string |
| 3451 | | */ |
| 3452 | | function createRdate() { |
| 3453 | | if( empty( $this->rdate )) return FALSE; |
| 3454 | | $utctime = ( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) ? TRUE : FALSE; |
| 3455 | | $output = null; |
| 3456 | | $rdates = array(); |
| 3457 | | foreach( $this->rdate as $rpix => $theRdate ) { |
| 3458 | | if( empty( $theRdate['value'] )) { |
| 3459 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'RDATE' ); |
| 3460 | | continue; |
| 3461 | | } |
| 3462 | | if( $utctime ) |
| 3463 | | unset( $theRdate['params']['TZID'] ); |
| 3464 | | if( 1 < count( $theRdate['value'] )) |
| 3465 | | usort( $theRdate['value'], array( 'iCalUtilityFunctions', '_sortRdate1' )); |
| 3466 | | $rdates[] = $theRdate; |
| 3467 | | } |
| 3468 | | if( 1 < count( $rdates )) |
| 3469 | | usort( $rdates, array( 'iCalUtilityFunctions', '_sortRdate2' )); |
| 3470 | | foreach( $rdates as $rpix => $theRdate ) { |
| 3471 | | $attributes = $this->_createParams( $theRdate['params'] ); |
| 3472 | | $cnt = count( $theRdate['value'] ); |
| 3473 | | $content = null; |
| 3474 | | $rno = 1; |
| 3475 | | foreach( $theRdate['value'] as $rix => $rdatePart ) { |
| 3476 | | $contentPart = null; |
| 3477 | | if( is_array( $rdatePart ) && |
| 3478 | | isset( $theRdate['params']['VALUE'] ) && ( 'PERIOD' == $theRdate['params']['VALUE'] )) { // PERIOD |
| 3479 | | if( $utctime ) |
| 3480 | | unset( $rdatePart[0]['tz'] ); |
| 3481 | | $formatted = iCalUtilityFunctions::_date2strdate( $rdatePart[0] ); // PERIOD part 1 |
| 3482 | | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
| 3483 | | $formatted = str_replace( 'Z', '', $formatted); |
| 3484 | | $contentPart .= $formatted; |
| 3485 | | $contentPart .= '/'; |
| 3486 | | $cnt2 = count( $rdatePart[1]); |
| 3487 | | if( array_key_exists( 'year', $rdatePart[1] )) { |
| 3488 | | if( array_key_exists( 'hour', $rdatePart[1] )) |
| 3489 | | $cnt2 = 7; // date-time |
| 3490 | | else |
| 3491 | | $cnt2 = 3; // date |
| 3492 | | } |
| 3493 | | elseif( array_key_exists( 'week', $rdatePart[1] )) // duration |
| 3494 | | $cnt2 = 5; |
| 3495 | | if(( 7 == $cnt2 ) && // period= -> date-time |
| 3496 | | isset( $rdatePart[1]['year'] ) && |
| 3497 | | isset( $rdatePart[1]['month'] ) && |
| 3498 | | isset( $rdatePart[1]['day'] )) { |
| 3499 | | if( $utctime ) |
| 3500 | | unset( $rdatePart[1]['tz'] ); |
| 3501 | | $formatted = iCalUtilityFunctions::_date2strdate( $rdatePart[1] ); // PERIOD part 2 |
| 3502 | | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
| 3503 | | $formatted = str_replace( 'Z', '', $formatted ); |
| 3504 | | $contentPart .= $formatted; |
| 3505 | | } |
| 3506 | | else { // period= -> dur-time |
| 3507 | | $contentPart .= iCalUtilityFunctions::_duration2str( $rdatePart[1] ); |
| 3508 | | } |
| 3509 | | } // PERIOD end |
| 3510 | | else { // SINGLE date start |
| 3511 | | if( $utctime ) |
| 3512 | | unset( $rdatePart['tz'] ); |
| 3513 | | $parno = ( isset( $theRdate['params']['VALUE'] ) && ( 'DATE' == isset( $theRdate['params']['VALUE'] ))) ? 3 : null; |
| 3514 | | $formatted = iCalUtilityFunctions::_date2strdate( $rdatePart, $parno ); |
| 3515 | | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
| 3516 | | $formatted = str_replace( 'Z', '', $formatted); |
| 3517 | | $contentPart .= $formatted; |
| 3518 | | } |
| 3519 | | $content .= $contentPart; |
| 3520 | | if( $rno < $cnt ) |
| 3521 | | $content .= ','; |
| 3522 | | $rno++; |
| 3523 | | } |
| 3524 | | $output .= $this->_createElement( 'RDATE', $attributes, $content ); |
| 3525 | | } |
| 3526 | | return $output; |
| 3527 | | } |
| 3528 | | /** |
| 3529 | | * set calendar component property rdate |
| 3530 | | * |
| 3531 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3532 | | * @since 2.14.1 - 2012-10-04 |
| 3533 | | * @param array $rdates |
| 3534 | | * @param array $params, optional |
| 3535 | | * @param integer $index, optional |
| 3536 | | * @return bool |
| 3537 | | */ |
| 3538 | | function setRdate( $rdates, $params=FALSE, $index=FALSE ) { |
| 3539 | | if( empty( $rdates )) { |
| 3540 | | if( $this->getConfig( 'allowEmpty' )) { |
| 3541 | | iCalUtilityFunctions::_setMval( $this->rdate, null, $params, FALSE, $index ); |
| 3542 | | return TRUE; |
| 3543 | | } |
| 3544 | | else |
| 3545 | | return FALSE; |
| 3546 | | } |
| 3547 | | $input = array( 'params' => iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' ))); |
| 3548 | | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) { |
| 3549 | | unset( $input['params']['TZID'] ); |
| 3550 | | $input['params']['VALUE'] = 'DATE-TIME'; |
| 3551 | | } |
| 3552 | | $zArr = array( 'GMT', 'UTC', 'Z' ); |
| 3553 | | $toZ = ( isset( $params['TZID'] ) && in_array( strtoupper( $params['TZID'] ), $zArr )) ? TRUE : FALSE; |
| 3554 | | /* check if PERIOD, if not set */ |
| 3555 | | if((!isset( $input['params']['VALUE'] ) || !in_array( $input['params']['VALUE'], array( 'DATE', 'PERIOD' ))) && |
| 3556 | | isset( $rdates[0] ) && is_array( $rdates[0] ) && ( 2 == count( $rdates[0] )) && |
| 3557 | | isset( $rdates[0][0] ) && isset( $rdates[0][1] ) && !isset( $rdates[0]['timestamp'] ) && |
| +3558 | | (( is_array( $rdates[0][0] ) && ( isset( $rdates[0][0]['timestamp'] ) || |
| +3559 | | iCalUtilityFunctions::_isArrayDate( $rdates[0][0] ))) || |
| +3560 | | ( is_string( $rdates[0][0] ) && ( 8 <= strlen( trim( $rdates[0][0] ))))) && |
| +3561 | | ( is_array( $rdates[0][1] ) || ( is_string( $rdates[0][1] ) && ( 3 <= strlen( trim( $rdates[0][1] )))))) |
| 3562 | | $input['params']['VALUE'] = 'PERIOD'; |
| 3563 | | /* check 1:st date, upd. $parno (opt) and save ev. timezone **/ |
| 3564 | | $date = reset( $rdates ); |
| 3565 | | if( isset( $input['params']['VALUE'] ) && ( 'PERIOD' == $input['params']['VALUE'] )) // PERIOD |
| 3566 | | $date = reset( $date ); |
| 3567 | | iCalUtilityFunctions::_chkdatecfg( $date, $parno, $input['params'] ); |
| 3568 | | iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME' ); // remove default |
| 3569 | | foreach( $rdates as $rpix => $theRdate ) { |
| 3570 | | $inputa = null; |
| 3571 | | iCalUtilityFunctions::_strDate2arr( $theRdate ); |
| 3572 | | if( is_array( $theRdate )) { |
| 3573 | | if( isset( $input['params']['VALUE'] ) && ( 'PERIOD' == $input['params']['VALUE'] )) { // PERIOD |
| 3574 | | foreach( $theRdate as $rix => $rPeriod ) { |
| 3575 | | iCalUtilityFunctions::_strDate2arr( $theRdate ); |
| 3576 | | if( is_array( $rPeriod )) { |
| 3577 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $rPeriod )) { // timestamp |
| 3578 | | if( isset( $rPeriod['tz'] ) && !iCalUtilityFunctions::_isOffset( $rPeriod['tz'] )) { |
| 3579 | | if( isset( $input['params']['TZID'] )) |
| 3580 | | $rPeriod['tz'] = $input['params']['TZID']; |
| 3581 | | else |
| 3582 | | $input['params']['TZID'] = $rPeriod['tz']; |
| 3583 | | } |
| 3584 | | $inputab = iCalUtilityFunctions::_timestamp2date( $rPeriod, $parno ); |
| 3585 | | } |
| 3586 | | elseif( iCalUtilityFunctions::_isArrayDate( $rPeriod )) { |
| 3587 | | $d = ( 3 < count ( $rPeriod )) ? iCalUtilityFunctions::_chkDateArr( $rPeriod, $parno ) : iCalUtilityFunctions::_chkDateArr( $rPeriod, 6 ); |
| 3588 | | if( isset( $d['tz'] ) && ( 'Z' != $d['tz'] ) && iCalUtilityFunctions::_isOffset( $d['tz'] )) { |
| 3589 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 3590 | | $inputab = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 3591 | | unset( $inputab['unparsedtext'] ); |
| 3592 | | } |
| 3593 | | else |
| 3594 | | $inputab = $d; |
| 3595 | | } |
| 3596 | | elseif (( 1 == count( $rPeriod )) && ( 8 <= strlen( reset( $rPeriod )))) { // text-date |
| 3597 | | $inputab = iCalUtilityFunctions::_strdate2date( reset( $rPeriod ), $parno ); |
| 3598 | | unset( $inputab['unparsedtext'] ); |
| 3599 | | } |
| 3600 | | else // array format duration |
| 3601 | | $inputab = iCalUtilityFunctions::_duration2arr( $rPeriod ); |
| 3602 | | } |
| 3603 | | elseif(( 3 <= strlen( trim( $rPeriod ))) && // string format duration |
| +3604 | | ( in_array( $rPeriod[0], array( 'P', '+', '-' )))) { |
| 3605 | | if( 'P' != $rPeriod[0] ) |
| 3606 | | $rPeriod = substr( $rPeriod, 1 ); |
| 3607 | | $inputab = iCalUtilityFunctions::_durationStr2arr( $rPeriod ); |
| 3608 | | } |
| 3609 | | elseif( 8 <= strlen( trim( $rPeriod ))) { // text date ex. 2006-08-03 10:12:18 |
| 3610 | | $inputab = iCalUtilityFunctions::_strdate2date( $rPeriod, $parno ); |
| 3611 | | unset( $inputab['unparsedtext'] ); |
| 3612 | | } |
| 3613 | | if(( 0 == $rpix ) && ( 0 == $rix )) { |
| 3614 | | if( isset( $inputab['tz'] ) && in_array( strtoupper( $inputab['tz'] ), $zArr )) { |
| 3615 | | $inputab['tz'] = 'Z'; |
| 3616 | | $toZ = TRUE; |
| 3617 | | } |
| 3618 | | } |
| 3619 | | else { |
| 3620 | | if( isset( $inputa[0]['tz'] ) && ( 'Z' == $inputa[0]['tz'] ) && isset( $inputab['year'] )) |
| 3621 | | $inputab['tz'] = 'Z'; |
| 3622 | | else |
| 3623 | | unset( $inputab['tz'] ); |
| 3624 | | } |
| 3625 | | if( $toZ && isset( $inputab['year'] ) ) |
| 3626 | | $inputab['tz'] = 'Z'; |
| 3627 | | $inputa[] = $inputab; |
| 3628 | | } |
| 3629 | | } // PERIOD end |
| 3630 | | elseif ( iCalUtilityFunctions::_isArrayTimestampDate( $theRdate )) { // timestamp |
| 3631 | | if( isset( $theRdate['tz'] ) && !iCalUtilityFunctions::_isOffset( $theRdate['tz'] )) { |
| 3632 | | if( isset( $input['params']['TZID'] )) |
| 3633 | | $theRdate['tz'] = $input['params']['TZID']; |
| 3634 | | else |
| 3635 | | $input['params']['TZID'] = $theRdate['tz']; |
| 3636 | | } |
| 3637 | | $inputa = iCalUtilityFunctions::_timestamp2date( $theRdate, $parno ); |
| 3638 | | } |
| 3639 | | else { // date[-time] |
| 3640 | | $inputa = iCalUtilityFunctions::_chkDateArr( $theRdate, $parno ); |
| 3641 | | if( isset( $inputa['tz'] ) && ( 'Z' != $inputa['tz'] ) && iCalUtilityFunctions::_isOffset( $inputa['tz'] )) { |
| 3642 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $inputa['year'], $inputa['month'], $inputa['day'], $inputa['hour'], $inputa['min'], $inputa['sec'], $inputa['tz'] ); |
| 3643 | | $inputa = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 3644 | | unset( $inputa['unparsedtext'] ); |
| 3645 | | } |
| 3646 | | } |
| 3647 | | } |
| 3648 | | elseif( 8 <= strlen( trim( $theRdate ))) { // text date ex. 2006-08-03 10:12:18 |
| 3649 | | $inputa = iCalUtilityFunctions::_strdate2date( $theRdate, $parno ); |
| 3650 | | unset( $inputa['unparsedtext'] ); |
| 3651 | | if( $toZ ) |
| 3652 | | $inputa['tz'] = 'Z'; |
| 3653 | | } |
| 3654 | | if( !isset( $input['params']['VALUE'] ) || ( 'PERIOD' != $input['params']['VALUE'] )) { // no PERIOD |
| 3655 | | if(( 0 == $rpix ) && !$toZ ) |
| 3656 | | $toZ = ( isset( $inputa['tz'] ) && in_array( strtoupper( $inputa['tz'] ), $zArr )) ? TRUE : FALSE; |
| 3657 | | if( $toZ ) |
| 3658 | | $inputa['tz'] = 'Z'; |
| 3659 | | if( 3 == $parno ) |
| 3660 | | unset( $inputa['hour'], $inputa['min'], $inputa['sec'], $inputa['tz'] ); |
| 3661 | | elseif( isset( $inputa['tz'] )) |
| 3662 | | $inputa['tz'] = (string) $inputa['tz']; |
| 3663 | | if( isset( $input['params']['TZID'] ) || ( isset( $input['value'][0] ) && ( !isset( $input['value'][0]['tz'] )))) |
| 3664 | | if( !$toZ ) |
| 3665 | | unset( $inputa['tz'] ); |
| 3666 | | } |
| 3667 | | $input['value'][] = $inputa; |
| 3668 | | } |
| 3669 | | if( 3 == $parno ) { |
| 3670 | | $input['params']['VALUE'] = 'DATE'; |
| 3671 | | unset( $input['params']['TZID'] ); |
| 3672 | | } |
| 3673 | | if( $toZ ) |
| 3674 | | unset( $input['params']['TZID'] ); |
| 3675 | | iCalUtilityFunctions::_setMval( $this->rdate, $input['value'], $input['params'], FALSE, $index ); |
| 3676 | | return TRUE; |
| 3677 | | } |
| 3678 | | /*********************************************************************************/ |
| 3679 | | /** |
| 3680 | | * Property Name: RECURRENCE-ID |
| 3681 | | */ |
| 3682 | | /** |
| 3683 | | * creates formatted output for calendar component property recurrence-id |
| 3684 | | * |
| 3685 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3686 | | * @since 2.14.4 - 2012-09-26 |
| 3687 | | * @return string |
| 3688 | | */ |
| 3689 | | function createRecurrenceid() { |
| 3690 | | if( empty( $this->recurrenceid )) return FALSE; |
| 3691 | | if( empty( $this->recurrenceid['value'] )) |
| 3692 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'RECURRENCE-ID' ) : FALSE; |
| 3693 | | $parno = ( isset( $this->recurrenceid['params']['VALUE'] ) && ( 'DATE' == $this->recurrenceid['params']['VALUE'] )) ? 3 : null; |
| 3694 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->recurrenceid['value'], $parno ); |
| 3695 | | $attributes = $this->_createParams( $this->recurrenceid['params'] ); |
| 3696 | | return $this->_createElement( 'RECURRENCE-ID', $attributes, $formatted ); |
| 3697 | | } |
| 3698 | | /** |
| 3699 | | * set calendar component property recurrence-id |
| 3700 | | * |
| 3701 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3702 | | * @since 2.9.6 - 2011-05-15 |
| 3703 | | * @param mixed $year |
| 3704 | | * @param mixed $month optional |
| 3705 | | * @param int $day optional |
| 3706 | | * @param int $hour optional |
| 3707 | | * @param int $min optional |
| 3708 | | * @param int $sec optional |
| 3709 | | * @param array $params optional |
| 3710 | | * @return bool |
| 3711 | | */ |
| 3712 | | function setRecurrenceid( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 3713 | | if( empty( $year )) { |
| 3714 | | if( $this->getConfig( 'allowEmpty' )) { |
| 3715 | | $this->recurrenceid = array( 'value' => null, 'params' => null ); |
| 3716 | | return TRUE; |
| 3717 | | } |
| 3718 | | else |
| 3719 | | return FALSE; |
| 3720 | | } |
| 3721 | | $this->recurrenceid = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, null, null, $this->getConfig( 'TZID' )); |
| 3722 | | return TRUE; |
| 3723 | | } |
| 3724 | | /*********************************************************************************/ |
| 3725 | | /** |
| 3726 | | * Property Name: RELATED-TO |
| 3727 | | */ |
| 3728 | | /** |
| 3729 | | * creates formatted output for calendar component property related-to |
| 3730 | | * |
| 3731 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3732 | | * @since 2.16.2 - 2012-12-18 |
| 3733 | | * @return string |
| 3734 | | */ |
| 3735 | | function createRelatedTo() { |
| 3736 | | if( empty( $this->relatedto )) return FALSE; |
| 3737 | | $output = null; |
| 3738 | | foreach( $this->relatedto as $relation ) { |
| 3739 | | if( !empty( $relation['value'] )) |
| 3740 | | $output .= $this->_createElement( 'RELATED-TO', $this->_createParams( $relation['params'] ), iCalUtilityFunctions::_strrep( $relation['value'], $this->format, $this->nl )); |
| 3741 | | elseif( $this->getConfig( 'allowEmpty' )) |
| 3742 | | $output .= $this->_createElement( 'RELATED-TO', $this->_createParams( $relation['params'] )); |
| 3743 | | } |
| 3744 | | return $output; |
| 3745 | | } |
| 3746 | | /** |
| 3747 | | * set calendar component property related-to |
| 3748 | | * |
| 3749 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3750 | | * @since 2.11.24 - 2012-02-23 |
| 3751 | | * @param float $relid |
| 3752 | | * @param array $params, optional |
| 3753 | | * @param index $index, optional |
| 3754 | | * @return bool |
| 3755 | | */ |
| 3756 | | function setRelatedTo( $value, $params=FALSE, $index=FALSE ) { |
| 3757 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3758 | | iCalUtilityFunctions::_existRem( $params, 'RELTYPE', 'PARENT', TRUE ); // remove default |
| 3759 | | iCalUtilityFunctions::_setMval( $this->relatedto, $value, $params, FALSE, $index ); |
| 3760 | | return TRUE; |
| 3761 | | } |
| 3762 | | /*********************************************************************************/ |
| 3763 | | /** |
| 3764 | | * Property Name: REPEAT |
| 3765 | | */ |
| 3766 | | /** |
| 3767 | | * creates formatted output for calendar component property repeat |
| 3768 | | * |
| 3769 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3770 | | * @since 2.9.3 - 2011-05-14 |
| 3771 | | * @return string |
| 3772 | | */ |
| 3773 | | function createRepeat() { |
| 3774 | | if( !isset( $this->repeat ) || ( empty( $this->repeat ) && !is_numeric( $this->repeat ))) return FALSE; |
| 3775 | | if( !isset( $this->repeat['value']) || ( empty( $this->repeat['value'] ) && !is_numeric( $this->repeat['value'] ))) |
| 3776 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'REPEAT' ) : FALSE; |
| 3777 | | $attributes = $this->_createParams( $this->repeat['params'] ); |
| 3778 | | return $this->_createElement( 'REPEAT', $attributes, $this->repeat['value'] ); |
| 3779 | | } |
| 3780 | | /** |
| 3781 | | * set calendar component property repeat |
| 3782 | | * |
| 3783 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3784 | | * @since 2.9.3 - 2011-05-14 |
| 3785 | | * @param string $value |
| 3786 | | * @param array $params optional |
| 3787 | | * @return void |
| 3788 | | */ |
| 3789 | | function setRepeat( $value, $params=FALSE ) { |
| 3790 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3791 | | $this->repeat = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3792 | | return TRUE; |
| 3793 | | } |
| 3794 | | /*********************************************************************************/ |
| 3795 | | /** |
| 3796 | | * Property Name: REQUEST-STATUS |
| 3797 | | */ |
| 3798 | | /** |
| 3799 | | * creates formatted output for calendar component property request-status |
| 3800 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3801 | | * @since 2.16.2 - 2012-12-18 |
| 3802 | | * @return string |
| 3803 | | */ |
| 3804 | | function createRequestStatus() { |
| 3805 | | if( empty( $this->requeststatus )) return FALSE; |
| 3806 | | $output = null; |
| 3807 | | foreach( $this->requeststatus as $rstat ) { |
| 3808 | | if( empty( $rstat['value']['statcode'] )) { |
| 3809 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'REQUEST-STATUS' ); |
| 3810 | | continue; |
| 3811 | | } |
| 3812 | | $attributes = $this->_createParams( $rstat['params'], array( 'LANGUAGE' )); |
| 3813 | | $content = number_format( (float) $rstat['value']['statcode'], 2, '.', ''); |
| 3814 | | $content .= ';'.iCalUtilityFunctions::_strrep( $rstat['value']['text'], $this->format, $this->nl ); |
| 3815 | | if( isset( $rstat['value']['extdata'] )) |
| 3816 | | $content .= ';'.iCalUtilityFunctions::_strrep( $rstat['value']['extdata'], $this->format, $this->nl ); |
| 3817 | | $output .= $this->_createElement( 'REQUEST-STATUS', $attributes, $content ); |
| 3818 | | } |
| 3819 | | return $output; |
| 3820 | | } |
| 3821 | | /** |
| 3822 | | * set calendar component property request-status |
| 3823 | | * |
| 3824 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3825 | | * @since 2.5.1 - 2008-11-05 |
| 3826 | | * @param float $statcode |
| 3827 | | * @param string $text |
| 3828 | | * @param string $extdata, optional |
| 3829 | | * @param array $params, optional |
| 3830 | | * @param integer $index, optional |
| 3831 | | * @return bool |
| 3832 | | */ |
| 3833 | | function setRequestStatus( $statcode, $text, $extdata=FALSE, $params=FALSE, $index=FALSE ) { |
| 3834 | | if( empty( $statcode ) || empty( $text )) if( $this->getConfig( 'allowEmpty' )) $statcode = $text = null; else return FALSE; |
| 3835 | | $input = array( 'statcode' => $statcode, 'text' => $text ); |
| 3836 | | if( $extdata ) |
| 3837 | | $input['extdata'] = $extdata; |
| 3838 | | iCalUtilityFunctions::_setMval( $this->requeststatus, $input, $params, FALSE, $index ); |
| 3839 | | return TRUE; |
| 3840 | | } |
| 3841 | | /*********************************************************************************/ |
| 3842 | | /** |
| 3843 | | * Property Name: RESOURCES |
| 3844 | | */ |
| 3845 | | /** |
| 3846 | | * creates formatted output for calendar component property resources |
| 3847 | | * |
| 3848 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3849 | | * @since 2.16.2 - 2012-12-18 |
| 3850 | | * @return string |
| 3851 | | */ |
| 3852 | | function createResources() { |
| 3853 | | if( empty( $this->resources )) return FALSE; |
| 3854 | | $output = null; |
| 3855 | | foreach( $this->resources as $resource ) { |
| 3856 | | if( empty( $resource['value'] )) { |
| 3857 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'RESOURCES' ); |
| 3858 | | continue; |
| 3859 | | } |
| 3860 | | $attributes = $this->_createParams( $resource['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 3861 | | if( is_array( $resource['value'] )) { |
| 3862 | | foreach( $resource['value'] as $rix => $resourcePart ) |
| 3863 | | $resource['value'][$rix] = iCalUtilityFunctions::_strrep( $resourcePart, $this->format, $this->nl ); |
| 3864 | | $content = implode( ',', $resource['value'] ); |
| 3865 | | } |
| 3866 | | else |
| 3867 | | $content = iCalUtilityFunctions::_strrep( $resource['value'], $this->format, $this->nl ); |
| 3868 | | $output .= $this->_createElement( 'RESOURCES', $attributes, $content ); |
| 3869 | | } |
| 3870 | | return $output; |
| 3871 | | } |
| 3872 | | /** |
| 3873 | | * set calendar component property recources |
| 3874 | | * |
| 3875 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3876 | | * @since 2.5.1 - 2008-11-05 |
| 3877 | | * @param mixed $value |
| 3878 | | * @param array $params, optional |
| 3879 | | * @param integer $index, optional |
| 3880 | | * @return bool |
| 3881 | | */ |
| 3882 | | function setResources( $value, $params=FALSE, $index=FALSE ) { |
| 3883 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3884 | | iCalUtilityFunctions::_setMval( $this->resources, $value, $params, FALSE, $index ); |
| 3885 | | return TRUE; |
| 3886 | | } |
| 3887 | | /*********************************************************************************/ |
| 3888 | | /** |
| 3889 | | * Property Name: RRULE |
| 3890 | | */ |
| 3891 | | /** |
| 3892 | | * creates formatted output for calendar component property rrule |
| 3893 | | * |
| 3894 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3895 | | * @since 2.4.8 - 2008-10-21 |
| 3896 | | * @return string |
| 3897 | | */ |
| 3898 | | function createRrule() { |
| 3899 | | if( empty( $this->rrule )) return FALSE; |
| 3900 | | return $this->_format_recur( 'RRULE', $this->rrule ); |
| 3901 | | } |
| 3902 | | /** |
| 3903 | | * set calendar component property rrule |
| 3904 | | * |
| 3905 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3906 | | * @since 2.5.1 - 2008-11-05 |
| 3907 | | * @param array $rruleset |
| 3908 | | * @param array $params, optional |
| 3909 | | * @param integer $index, optional |
| 3910 | | * @return void |
| 3911 | | */ |
| 3912 | | function setRrule( $rruleset, $params=FALSE, $index=FALSE ) { |
| 3913 | | if( empty( $rruleset )) if( $this->getConfig( 'allowEmpty' )) $rruleset = null; else return FALSE; |
| 3914 | | iCalUtilityFunctions::_setMval( $this->rrule, iCalUtilityFunctions::_setRexrule( $rruleset ), $params, FALSE, $index ); |
| 3915 | | return TRUE; |
| 3916 | | } |
| 3917 | | /*********************************************************************************/ |
| 3918 | | /** |
| 3919 | | * Property Name: SEQUENCE |
| 3920 | | */ |
| 3921 | | /** |
| 3922 | | * creates formatted output for calendar component property sequence |
| 3923 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3924 | | * @since 2.9.3 - 2011-05-14 |
| 3925 | | * @return string |
| 3926 | | */ |
| 3927 | | function createSequence() { |
| 3928 | | if( !isset( $this->sequence ) || ( empty( $this->sequence ) && !is_numeric( $this->sequence ))) return FALSE; |
| 3929 | | if(( !isset($this->sequence['value'] ) || ( empty( $this->sequence['value'] ) && !is_numeric( $this->sequence['value'] ))) && |
| +3930 | | ( '0' != $this->sequence['value'] )) |
| 3931 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'SEQUENCE' ) : FALSE; |
| 3932 | | $attributes = $this->_createParams( $this->sequence['params'] ); |
| 3933 | | return $this->_createElement( 'SEQUENCE', $attributes, $this->sequence['value'] ); |
| 3934 | | } |
| 3935 | | /** |
| 3936 | | * set calendar component property sequence |
| 3937 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3938 | | * @since 2.10.8 - 2011-09-19 |
| 3939 | | * @param int $value optional |
| 3940 | | * @param array $params optional |
| 3941 | | * @return bool |
| 3942 | | */ |
| 3943 | | function setSequence( $value=FALSE, $params=FALSE ) { |
| 3944 | | if(( empty( $value ) && !is_numeric( $value )) && ( '0' != $value )) |
| 3945 | | $value = ( isset( $this->sequence['value'] ) && ( -1 < $this->sequence['value'] )) ? $this->sequence['value'] + 1 : '0'; |
| 3946 | | $this->sequence = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3947 | | return TRUE; |
| 3948 | | } |
| 3949 | | /*********************************************************************************/ |
| 3950 | | /** |
| 3951 | | * Property Name: STATUS |
| 3952 | | */ |
| 3953 | | /** |
| 3954 | | * creates formatted output for calendar component property status |
| 3955 | | * |
| 3956 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3957 | | * @since 2.4.8 - 2008-10-21 |
| 3958 | | * @return string |
| 3959 | | */ |
| 3960 | | function createStatus() { |
| 3961 | | if( empty( $this->status )) return FALSE; |
| 3962 | | if( empty( $this->status['value'] )) |
| 3963 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'STATUS' ) : FALSE; |
| 3964 | | $attributes = $this->_createParams( $this->status['params'] ); |
| 3965 | | return $this->_createElement( 'STATUS', $attributes, $this->status['value'] ); |
| 3966 | | } |
| 3967 | | /** |
| 3968 | | * set calendar component property status |
| 3969 | | * |
| 3970 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3971 | | * @since 2.4.8 - 2008-11-04 |
| 3972 | | * @param string $value |
| 3973 | | * @param array $params optional |
| 3974 | | * @return bool |
| 3975 | | */ |
| 3976 | | function setStatus( $value, $params=FALSE ) { |
| 3977 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 3978 | | $this->status = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 3979 | | return TRUE; |
| 3980 | | } |
| 3981 | | /*********************************************************************************/ |
| 3982 | | /** |
| 3983 | | * Property Name: SUMMARY |
| 3984 | | */ |
| 3985 | | /** |
| 3986 | | * creates formatted output for calendar component property summary |
| 3987 | | * |
| 3988 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 3989 | | * @since 2.16.2 - 2012-12-18 |
| 3990 | | * @return string |
| 3991 | | */ |
| 3992 | | function createSummary() { |
| 3993 | | if( empty( $this->summary )) return FALSE; |
| 3994 | | if( empty( $this->summary['value'] )) |
| 3995 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'SUMMARY' ) : FALSE; |
| 3996 | | $attributes = $this->_createParams( $this->summary['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 3997 | | $content = iCalUtilityFunctions::_strrep( $this->summary['value'], $this->format, $this->nl ); |
| 3998 | | return $this->_createElement( 'SUMMARY', $attributes, $content ); |
| 3999 | | } |
| 4000 | | /** |
| 4001 | | * set calendar component property summary |
| 4002 | | * |
| 4003 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4004 | | * @since 2.4.8 - 2008-11-04 |
| 4005 | | * @param string $value |
| 4006 | | * @param string $params optional |
| 4007 | | * @return bool |
| 4008 | | */ |
| 4009 | | function setSummary( $value, $params=FALSE ) { |
| 4010 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4011 | | $this->summary = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4012 | | return TRUE; |
| 4013 | | } |
| 4014 | | /*********************************************************************************/ |
| 4015 | | /** |
| 4016 | | * Property Name: TRANSP |
| 4017 | | */ |
| 4018 | | /** |
| 4019 | | * creates formatted output for calendar component property transp |
| 4020 | | * |
| 4021 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4022 | | * @since 2.4.8 - 2008-10-21 |
| 4023 | | * @return string |
| 4024 | | */ |
| 4025 | | function createTransp() { |
| 4026 | | if( empty( $this->transp )) return FALSE; |
| 4027 | | if( empty( $this->transp['value'] )) |
| 4028 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TRANSP' ) : FALSE; |
| 4029 | | $attributes = $this->_createParams( $this->transp['params'] ); |
| 4030 | | return $this->_createElement( 'TRANSP', $attributes, $this->transp['value'] ); |
| 4031 | | } |
| 4032 | | /** |
| 4033 | | * set calendar component property transp |
| 4034 | | * |
| 4035 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4036 | | * @since 2.4.8 - 2008-11-04 |
| 4037 | | * @param string $value |
| 4038 | | * @param string $params optional |
| 4039 | | * @return bool |
| 4040 | | */ |
| 4041 | | function setTransp( $value, $params=FALSE ) { |
| 4042 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4043 | | $this->transp = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4044 | | return TRUE; |
| 4045 | | } |
| 4046 | | /*********************************************************************************/ |
| 4047 | | /** |
| 4048 | | * Property Name: TRIGGER |
| 4049 | | */ |
| 4050 | | /** |
| 4051 | | * creates formatted output for calendar component property trigger |
| 4052 | | * |
| 4053 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4054 | | * @since 2.4.16 - 2008-10-21 |
| 4055 | | * @return string |
| 4056 | | */ |
| 4057 | | function createTrigger() { |
| 4058 | | if( empty( $this->trigger )) return FALSE; |
| 4059 | | if( empty( $this->trigger['value'] )) |
| 4060 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TRIGGER' ) : FALSE; |
| 4061 | | $content = $attributes = null; |
| 4062 | | if( isset( $this->trigger['value']['year'] ) && |
| 4063 | | isset( $this->trigger['value']['month'] ) && |
| 4064 | | isset( $this->trigger['value']['day'] )) |
| 4065 | | $content .= iCalUtilityFunctions::_date2strdate( $this->trigger['value'] ); |
| 4066 | | else { |
| 4067 | | if( TRUE !== $this->trigger['value']['relatedStart'] ) |
| 4068 | | $attributes .= $this->intAttrDelimiter.'RELATED=END'; |
| 4069 | | if( $this->trigger['value']['before'] ) |
| 4070 | | $content .= '-'; |
| 4071 | | $content .= iCalUtilityFunctions::_duration2str( $this->trigger['value'] ); |
| 4072 | | } |
| 4073 | | $attributes .= $this->_createParams( $this->trigger['params'] ); |
| 4074 | | return $this->_createElement( 'TRIGGER', $attributes, $content ); |
| 4075 | | } |
| 4076 | | /** |
| 4077 | | * set calendar component property trigger |
| 4078 | | * |
| 4079 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4080 | | * @since 2.14.1 - 2012-09-20 |
| 4081 | | * @param mixed $year |
| 4082 | | * @param mixed $month optional |
| 4083 | | * @param int $day optional |
| 4084 | | * @param int $week optional |
| 4085 | | * @param int $hour optional |
| 4086 | | * @param int $min optional |
| 4087 | | * @param int $sec optional |
| 4088 | | * @param bool $relatedStart optional |
| 4089 | | * @param bool $before optional |
| 4090 | | * @param array $params optional |
| 4091 | | * @return bool |
| 4092 | | */ |
| 4093 | | function setTrigger( $year, $month=null, $day=null, $week=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $relatedStart=TRUE, $before=TRUE, $params=FALSE ) { |
| 4094 | | if( empty( $year ) && empty( $month ) && empty( $day ) && empty( $week ) && empty( $hour ) && empty( $min ) && empty( $sec )) |
| 4095 | | if( $this->getConfig( 'allowEmpty' )) { |
| 4096 | | $this->trigger = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params ) ); |
| 4097 | | return TRUE; |
| 4098 | | } |
| 4099 | | else |
| 4100 | | return FALSE; |
| 4101 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { // timestamp UTC |
| 4102 | | $params = iCalUtilityFunctions::_setParams( $month ); |
| 4103 | | $date = iCalUtilityFunctions::_timestamp2date( $year, 7 ); |
| 4104 | | foreach( $date as $k => $v ) |
| 4105 | | $$k = $v; |
| 4106 | | } |
| 4107 | | elseif( is_array( $year ) && ( is_array( $month ) || empty( $month ))) { |
| 4108 | | $params = iCalUtilityFunctions::_setParams( $month ); |
| 4109 | | if(!(array_key_exists( 'year', $year ) && // exclude date-time |
| 4110 | | array_key_exists( 'month', $year ) && |
| +4111 | | array_key_exists( 'day', $year ))) { // when this must be a duration |
| 4112 | | if( isset( $params['RELATED'] ) && ( 'END' == strtoupper( $params['RELATED'] ))) |
| 4113 | | $relatedStart = FALSE; |
| 4114 | | else |
| 4115 | | $relatedStart = ( array_key_exists( 'relatedStart', $year ) && ( TRUE !== $year['relatedStart'] )) ? FALSE : TRUE; |
| 4116 | | $before = ( array_key_exists( 'before', $year ) && ( TRUE !== $year['before'] )) ? FALSE : TRUE; |
| 4117 | | } |
| 4118 | | $SSYY = ( array_key_exists( 'year', $year )) ? $year['year'] : null; |
| 4119 | | $month = ( array_key_exists( 'month', $year )) ? $year['month'] : null; |
| 4120 | | $day = ( array_key_exists( 'day', $year )) ? $year['day'] : null; |
| 4121 | | $week = ( array_key_exists( 'week', $year )) ? $year['week'] : null; |
| 4122 | | $hour = ( array_key_exists( 'hour', $year )) ? $year['hour'] : 0; //null; |
| 4123 | | $min = ( array_key_exists( 'min', $year )) ? $year['min'] : 0; //null; |
| 4124 | | $sec = ( array_key_exists( 'sec', $year )) ? $year['sec'] : 0; //null; |
| 4125 | | $year = $SSYY; |
| 4126 | | } |
| 4127 | | elseif(is_string( $year ) && ( is_array( $month ) || empty( $month ))) { // duration or date in a string |
| 4128 | | $params = iCalUtilityFunctions::_setParams( $month ); |
| 4129 | | if( in_array( $year[0], array( 'P', '+', '-' ))) { // duration |
| 4130 | | $relatedStart = ( isset( $params['RELATED'] ) && ( 'END' == strtoupper( $params['RELATED'] ))) ? FALSE : TRUE; |
| 4131 | | $before = ( '-' == $year[0] ) ? TRUE : FALSE; |
| 4132 | | if( 'P' != $year[0] ) |
| 4133 | | $year = substr( $year, 1 ); |
| 4134 | | $date = iCalUtilityFunctions::_durationStr2arr( $year); |
| 4135 | | } |
| 4136 | | else // date |
| 4137 | | $date = iCalUtilityFunctions::_strdate2date( $year, 7 ); |
| 4138 | | unset( $year, $month, $day, $date['unparsedtext'] ); |
| 4139 | | if( empty( $date )) |
| 4140 | | $sec = 0; |
| 4141 | | else |
| 4142 | | foreach( $date as $k => $v ) |
| 4143 | | $$k = $v; |
| 4144 | | } |
| 4145 | | else // single values in function input parameters |
| 4146 | | $params = iCalUtilityFunctions::_setParams( $params ); |
| 4147 | | if( !empty( $year ) && !empty( $month ) && !empty( $day )) { // date |
| 4148 | | $params['VALUE'] = 'DATE-TIME'; |
| 4149 | | $hour = ( $hour ) ? $hour : 0; |
| 4150 | | $min = ( $min ) ? $min : 0; |
| 4151 | | $sec = ( $sec ) ? $sec : 0; |
| 4152 | | $this->trigger = array( 'params' => $params ); |
| 4153 | | $this->trigger['value'] = array( 'year' => $year |
| +4154 | | , 'month' => $month |
| +4155 | | , 'day' => $day |
| +4156 | | , 'hour' => $hour |
| +4157 | | , 'min' => $min |
| +4158 | | , 'sec' => $sec |
| +4159 | | , 'tz' => 'Z' ); |
| 4160 | | return TRUE; |
| 4161 | | } |
| 4162 | | elseif(( empty( $year ) && empty( $month )) && // duration |
| +4163 | | (( !empty( $week ) || ( 0 == $week )) || |
| +4164 | | ( !empty( $day ) || ( 0 == $day )) || |
| +4165 | | ( !empty( $hour ) || ( 0 == $hour )) || |
| +4166 | | ( !empty( $min ) || ( 0 == $min )) || |
| +4167 | | ( !empty( $sec ) || ( 0 == $sec )))) { |
| 4168 | | unset( $params['RELATED'] ); // set at output creation (END only) |
| 4169 | | unset( $params['VALUE'] ); // 'DURATION' default |
| 4170 | | $this->trigger = array( 'params' => $params ); |
| 4171 | | $this->trigger['value'] = array(); |
| 4172 | | if( !empty( $week )) $this->trigger['value']['week'] = $week; |
| 4173 | | if( !empty( $day )) $this->trigger['value']['day'] = $day; |
| 4174 | | if( !empty( $hour )) $this->trigger['value']['hour'] = $hour; |
| 4175 | | if( !empty( $min )) $this->trigger['value']['min'] = $min; |
| 4176 | | if( !empty( $sec )) $this->trigger['value']['sec'] = $sec; |
| 4177 | | if( empty( $this->trigger['value'] )) { |
| 4178 | | $this->trigger['value']['sec'] = 0; |
| 4179 | | $before = FALSE; |
| 4180 | | } |
| 4181 | | $relatedStart = ( FALSE !== $relatedStart ) ? TRUE : FALSE; |
| 4182 | | $before = ( FALSE !== $before ) ? TRUE : FALSE; |
| 4183 | | $this->trigger['value']['relatedStart'] = $relatedStart; |
| 4184 | | $this->trigger['value']['before'] = $before; |
| 4185 | | return TRUE; |
| 4186 | | } |
| 4187 | | return FALSE; |
| 4188 | | } |
| 4189 | | /*********************************************************************************/ |
| 4190 | | /** |
| 4191 | | * Property Name: TZID |
| 4192 | | */ |
| 4193 | | /** |
| 4194 | | * creates formatted output for calendar component property tzid |
| 4195 | | * |
| 4196 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4197 | | * @since 2.16.2 - 2012-12-18 |
| 4198 | | * @return string |
| 4199 | | */ |
| 4200 | | function createTzid() { |
| 4201 | | if( empty( $this->tzid )) return FALSE; |
| 4202 | | if( empty( $this->tzid['value'] )) |
| 4203 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZID' ) : FALSE; |
| 4204 | | $attributes = $this->_createParams( $this->tzid['params'] ); |
| 4205 | | return $this->_createElement( 'TZID', $attributes, iCalUtilityFunctions::_strrep( $this->tzid['value'], $this->format, $this->nl )); |
| 4206 | | } |
| 4207 | | /** |
| 4208 | | * set calendar component property tzid |
| 4209 | | * |
| 4210 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4211 | | * @since 2.4.8 - 2008-11-04 |
| 4212 | | * @param string $value |
| 4213 | | * @param array $params optional |
| 4214 | | * @return bool |
| 4215 | | */ |
| 4216 | | function setTzid( $value, $params=FALSE ) { |
| 4217 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4218 | | $this->tzid = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4219 | | return TRUE; |
| 4220 | | } |
| 4221 | | /*********************************************************************************/ |
| 4222 | | /** |
| 4223 | | * .. . |
| 4224 | | * Property Name: TZNAME |
| 4225 | | */ |
| 4226 | | /** |
| 4227 | | * creates formatted output for calendar component property tzname |
| 4228 | | * |
| 4229 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4230 | | * @since 2.16.2 - 2012-12-18 |
| 4231 | | * @return string |
| 4232 | | */ |
| 4233 | | function createTzname() { |
| 4234 | | if( empty( $this->tzname )) return FALSE; |
| 4235 | | $output = null; |
| 4236 | | foreach( $this->tzname as $theName ) { |
| 4237 | | if( !empty( $theName['value'] )) { |
| 4238 | | $attributes = $this->_createParams( $theName['params'], array( 'LANGUAGE' )); |
| 4239 | | $output .= $this->_createElement( 'TZNAME', $attributes, iCalUtilityFunctions::_strrep( $theName['value'], $this->format, $this->nl )); |
| 4240 | | } |
| 4241 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'TZNAME' ); |
| 4242 | | } |
| 4243 | | return $output; |
| 4244 | | } |
| 4245 | | /** |
| 4246 | | * set calendar component property tzname |
| 4247 | | * |
| 4248 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4249 | | * @since 2.5.1 - 2008-11-05 |
| 4250 | | * @param string $value |
| 4251 | | * @param string $params, optional |
| 4252 | | * @param integer $index, optional |
| 4253 | | * @return bool |
| 4254 | | */ |
| 4255 | | function setTzname( $value, $params=FALSE, $index=FALSE ) { |
| 4256 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4257 | | iCalUtilityFunctions::_setMval( $this->tzname, $value, $params, FALSE, $index ); |
| 4258 | | return TRUE; |
| 4259 | | } |
| 4260 | | /*********************************************************************************/ |
| 4261 | | /** |
| 4262 | | * Property Name: TZOFFSETFROM |
| 4263 | | */ |
| 4264 | | /** |
| 4265 | | * creates formatted output for calendar component property tzoffsetfrom |
| 4266 | | * |
| 4267 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4268 | | * @since 2.4.8 - 2008-10-21 |
| 4269 | | * @return string |
| 4270 | | */ |
| 4271 | | function createTzoffsetfrom() { |
| 4272 | | if( empty( $this->tzoffsetfrom )) return FALSE; |
| 4273 | | if( empty( $this->tzoffsetfrom['value'] )) |
| 4274 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZOFFSETFROM' ) : FALSE; |
| 4275 | | $attributes = $this->_createParams( $this->tzoffsetfrom['params'] ); |
| 4276 | | return $this->_createElement( 'TZOFFSETFROM', $attributes, $this->tzoffsetfrom['value'] ); |
| 4277 | | } |
| 4278 | | /** |
| 4279 | | * set calendar component property tzoffsetfrom |
| 4280 | | * |
| 4281 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4282 | | * @since 2.4.8 - 2008-11-04 |
| 4283 | | * @param string $value |
| 4284 | | * @param string $params optional |
| 4285 | | * @return bool |
| 4286 | | */ |
| 4287 | | function setTzoffsetfrom( $value, $params=FALSE ) { |
| 4288 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4289 | | $this->tzoffsetfrom = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4290 | | return TRUE; |
| 4291 | | } |
| 4292 | | /*********************************************************************************/ |
| 4293 | | /** |
| 4294 | | * Property Name: TZOFFSETTO |
| 4295 | | */ |
| 4296 | | /** |
| 4297 | | * creates formatted output for calendar component property tzoffsetto |
| 4298 | | * |
| 4299 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4300 | | * @since 2.4.8 - 2008-10-21 |
| 4301 | | * @return string |
| 4302 | | */ |
| 4303 | | function createTzoffsetto() { |
| 4304 | | if( empty( $this->tzoffsetto )) return FALSE; |
| 4305 | | if( empty( $this->tzoffsetto['value'] )) |
| 4306 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZOFFSETTO' ) : FALSE; |
| 4307 | | $attributes = $this->_createParams( $this->tzoffsetto['params'] ); |
| 4308 | | return $this->_createElement( 'TZOFFSETTO', $attributes, $this->tzoffsetto['value'] ); |
| 4309 | | } |
| 4310 | | /** |
| 4311 | | * set calendar component property tzoffsetto |
| 4312 | | * |
| 4313 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4314 | | * @since 2.4.8 - 2008-11-04 |
| 4315 | | * @param string $value |
| 4316 | | * @param string $params optional |
| 4317 | | * @return bool |
| 4318 | | */ |
| 4319 | | function setTzoffsetto( $value, $params=FALSE ) { |
| 4320 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4321 | | $this->tzoffsetto = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4322 | | return TRUE; |
| 4323 | | } |
| 4324 | | /*********************************************************************************/ |
| 4325 | | /** |
| 4326 | | * Property Name: TZURL |
| 4327 | | */ |
| 4328 | | /** |
| 4329 | | * creates formatted output for calendar component property tzurl |
| 4330 | | * |
| 4331 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4332 | | * @since 2.4.8 - 2008-10-21 |
| 4333 | | * @return string |
| 4334 | | */ |
| 4335 | | function createTzurl() { |
| 4336 | | if( empty( $this->tzurl )) return FALSE; |
| 4337 | | if( empty( $this->tzurl['value'] )) |
| 4338 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZURL' ) : FALSE; |
| 4339 | | $attributes = $this->_createParams( $this->tzurl['params'] ); |
| 4340 | | return $this->_createElement( 'TZURL', $attributes, $this->tzurl['value'] ); |
| 4341 | | } |
| 4342 | | /** |
| 4343 | | * set calendar component property tzurl |
| 4344 | | * |
| 4345 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4346 | | * @since 2.4.8 - 2008-11-04 |
| 4347 | | * @param string $value |
| 4348 | | * @param string $params optional |
| 4349 | | * @return boll |
| 4350 | | */ |
| 4351 | | function setTzurl( $value, $params=FALSE ) { |
| 4352 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4353 | | $this->tzurl = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4354 | | return TRUE; |
| 4355 | | } |
| 4356 | | /*********************************************************************************/ |
| 4357 | | /** |
| 4358 | | * Property Name: UID |
| 4359 | | */ |
| 4360 | | /** |
| 4361 | | * creates formatted output for calendar component property uid |
| 4362 | | * |
| 4363 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4364 | | * @since 0.9.7 - 2006-11-20 |
| 4365 | | * @return string |
| 4366 | | */ |
| 4367 | | function createUid() { |
| 4368 | | if( 0 >= count( $this->uid )) |
| 4369 | | $this->_makeuid(); |
| 4370 | | $attributes = $this->_createParams( $this->uid['params'] ); |
| 4371 | | return $this->_createElement( 'UID', $attributes, $this->uid['value'] ); |
| 4372 | | } |
| 4373 | | /** |
| 4374 | | * create an unique id for this calendar component object instance |
| 4375 | | * |
| 4376 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4377 | | * @since 2.2.7 - 2007-09-04 |
| 4378 | | * @return void |
| 4379 | | */ |
| 4380 | | function _makeUid() { |
| 4381 | | $date = date('Ymd\THisT'); |
| 4382 | | $unique = substr(microtime(), 2, 4); |
| 4383 | | $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890'; |
| 4384 | | $start = 0; |
| 4385 | | $end = strlen( $base ) - 1; |
| 4386 | | $length = 6; |
| 4387 | | $str = null; |
| 4388 | | for( $p = 0; $p < $length; $p++ ) |
| 4389 | | $unique .= $base{mt_rand( $start, $end )}; |
| 4390 | | $this->uid = array( 'params' => null ); |
| 4391 | | $this->uid['value'] = $date.'-'.$unique.'@'.$this->getConfig( 'unique_id' ); |
| 4392 | | } |
| 4393 | | /** |
| 4394 | | * set calendar component property uid |
| 4395 | | * |
| 4396 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4397 | | * @since 2.4.8 - 2008-11-04 |
| 4398 | | * @param string $value |
| 4399 | | * @param string $params optional |
| 4400 | | * @return bool |
| 4401 | | */ |
| 4402 | | function setUid( $value, $params=FALSE ) { |
| 4403 | | if( empty( $value )) return FALSE; // no allowEmpty check here !!!! |
| 4404 | | $this->uid = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4405 | | return TRUE; |
| 4406 | | } |
| 4407 | | /*********************************************************************************/ |
| 4408 | | /** |
| 4409 | | * Property Name: URL |
| 4410 | | */ |
| 4411 | | /** |
| 4412 | | * creates formatted output for calendar component property url |
| 4413 | | * |
| 4414 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4415 | | * @since 2.4.8 - 2008-10-21 |
| 4416 | | * @return string |
| 4417 | | */ |
| 4418 | | function createUrl() { |
| 4419 | | if( empty( $this->url )) return FALSE; |
| 4420 | | if( empty( $this->url['value'] )) |
| 4421 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'URL' ) : FALSE; |
| 4422 | | $attributes = $this->_createParams( $this->url['params'] ); |
| 4423 | | return $this->_createElement( 'URL', $attributes, $this->url['value'] ); |
| 4424 | | } |
| 4425 | | /** |
| 4426 | | * set calendar component property url |
| 4427 | | * |
| 4428 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4429 | | * @since 2.16.7 - 2013-01-11 |
| 4430 | | * @param string $value |
| 4431 | | * @param string $params optional |
| 4432 | | * @return bool |
| 4433 | | */ |
| 4434 | | function setUrl( $value, $params=FALSE ) { |
| 4435 | | if( !empty( $value )) { |
| 4436 | | if( !filter_var( $value, FILTER_VALIDATE_URL ) && ( 'urn' != strtolower( substr( $value, 0, 3 )))) |
| 4437 | | return FALSE; |
| 4438 | | } |
| 4439 | | elseif( $this->getConfig( 'allowEmpty' )) |
| 4440 | | $value = null; |
| 4441 | | else |
| 4442 | | return FALSE; |
| 4443 | | $this->url = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 4444 | | return TRUE; |
| 4445 | | } |
| 4446 | | /*********************************************************************************/ |
| 4447 | | /** |
| 4448 | | * Property Name: x-prop |
| 4449 | | */ |
| 4450 | | /** |
| 4451 | | * creates formatted output for calendar component property x-prop |
| 4452 | | * |
| 4453 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4454 | | * @since 2.16.2 - 2012-12-18 |
| 4455 | | * @return string |
| 4456 | | */ |
| 4457 | | function createXprop() { |
| 4458 | | if( empty( $this->xprop )) return FALSE; |
| 4459 | | $output = null; |
| 4460 | | foreach( $this->xprop as $label => $xpropPart ) { |
| 4461 | | if( !isset($xpropPart['value']) || ( empty( $xpropPart['value'] ) && !is_numeric( $xpropPart['value'] ))) { |
| 4462 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( $label ); |
| 4463 | | continue; |
| 4464 | | } |
| 4465 | | $attributes = $this->_createParams( $xpropPart['params'], array( 'LANGUAGE' )); |
| 4466 | | if( is_array( $xpropPart['value'] )) { |
| 4467 | | foreach( $xpropPart['value'] as $pix => $theXpart ) |
| 4468 | | $xpropPart['value'][$pix] = iCalUtilityFunctions::_strrep( $theXpart, $this->format, $this->format ); |
| 4469 | | $xpropPart['value'] = implode( ',', $xpropPart['value'] ); |
| 4470 | | } |
| 4471 | | else |
| 4472 | | $xpropPart['value'] = iCalUtilityFunctions::_strrep( $xpropPart['value'], $this->format, $this->nl ); |
| 4473 | | $output .= $this->_createElement( $label, $attributes, $xpropPart['value'] ); |
| 4474 | | } |
| 4475 | | return $output; |
| 4476 | | } |
| 4477 | | /** |
| 4478 | | * set calendar component property x-prop |
| 4479 | | * |
| 4480 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4481 | | * @since 2.11.9 - 2012-01-16 |
| 4482 | | * @param string $label |
| 4483 | | * @param mixed $value |
| 4484 | | * @param array $params optional |
| 4485 | | * @return bool |
| 4486 | | */ |
| 4487 | | function setXprop( $label, $value, $params=FALSE ) { |
| 4488 | | if( empty( $label )) |
| 4489 | | return FALSE; |
| 4490 | | if( 'X-' != strtoupper( substr( $label, 0, 2 ))) |
| 4491 | | return FALSE; |
| 4492 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 4493 | | $xprop = array( 'value' => $value ); |
| 4494 | | $xprop['params'] = iCalUtilityFunctions::_setParams( $params ); |
| 4495 | | if( !is_array( $this->xprop )) $this->xprop = array(); |
| 4496 | | $this->xprop[strtoupper( $label )] = $xprop; |
| 4497 | | return TRUE; |
| 4498 | | } |
| 4499 | | /*********************************************************************************/ |
| 4500 | | /*********************************************************************************/ |
| 4501 | | /** |
| 4502 | | * create element format parts |
| 4503 | | * |
| 4504 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4505 | | * @since 2.0.6 - 2006-06-20 |
| 4506 | | * @return string |
| 4507 | | */ |
| 4508 | | function _createFormat() { |
| 4509 | | $objectname = null; |
| 4510 | | switch( $this->format ) { |
| 4511 | | case 'xcal': |
| 4512 | | $objectname = ( isset( $this->timezonetype )) ? |
| 4513 | | strtolower( $this->timezonetype ) : strtolower( $this->objName ); |
| 4514 | | $this->componentStart1 = $this->elementStart1 = '<'; |
| 4515 | | $this->componentStart2 = $this->elementStart2 = '>'; |
| 4516 | | $this->componentEnd1 = $this->elementEnd1 = '</'; |
| 4517 | | $this->componentEnd2 = $this->elementEnd2 = '>'.$this->nl; |
| 4518 | | $this->intAttrDelimiter = '<!-- -->'; |
| 4519 | | $this->attributeDelimiter = $this->nl; |
| 4520 | | $this->valueInit = null; |
| 4521 | | break; |
| 4522 | | default: |
| 4523 | | $objectname = ( isset( $this->timezonetype )) ? |
| 4524 | | strtoupper( $this->timezonetype ) : strtoupper( $this->objName ); |
| 4525 | | $this->componentStart1 = 'BEGIN:'; |
| 4526 | | $this->componentStart2 = null; |
| 4527 | | $this->componentEnd1 = 'END:'; |
| 4528 | | $this->componentEnd2 = $this->nl; |
| 4529 | | $this->elementStart1 = null; |
| 4530 | | $this->elementStart2 = null; |
| 4531 | | $this->elementEnd1 = null; |
| 4532 | | $this->elementEnd2 = $this->nl; |
| 4533 | | $this->intAttrDelimiter = '<!-- -->'; |
| 4534 | | $this->attributeDelimiter = ';'; |
| 4535 | | $this->valueInit = ':'; |
| 4536 | | break; |
| 4537 | | } |
| 4538 | | return $objectname; |
| 4539 | | } |
| 4540 | | /** |
| 4541 | | * creates formatted output for calendar component property |
| 4542 | | * |
| 4543 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4544 | | * @since 2.16.2 - 2012-12-18 |
| 4545 | | * @param string $label property name |
| 4546 | | * @param string $attributes property attributes |
| 4547 | | * @param string $content property content (optional) |
| 4548 | | * @return string |
| 4549 | | */ |
| 4550 | | function _createElement( $label, $attributes=null, $content=FALSE ) { |
| 4551 | | switch( $this->format ) { |
| 4552 | | case 'xcal': |
| 4553 | | $label = strtolower( $label ); |
| 4554 | | break; |
| 4555 | | default: |
| 4556 | | $label = strtoupper( $label ); |
| 4557 | | break; |
| 4558 | | } |
| 4559 | | $output = $this->elementStart1.$label; |
| 4560 | | $categoriesAttrLang = null; |
| 4561 | | $attachInlineBinary = FALSE; |
| 4562 | | $attachfmttype = null; |
| 4563 | | if (( 'xcal' == $this->format) && ( 'x-' == substr( $label, 0, 2 ))) { |
| 4564 | | $this->xcaldecl[] = array( 'xmldecl' => 'ELEMENT' |
| +4565 | | , 'ref' => $label |
| +4566 | | , 'type2' => '(#PCDATA)' ); |
| 4567 | | } |
| 4568 | | if( !empty( $attributes )) { |
| 4569 | | $attributes = trim( $attributes ); |
| 4570 | | if ( 'xcal' == $this->format ) { |
| 4571 | | $attributes2 = explode( $this->intAttrDelimiter, $attributes ); |
| 4572 | | $attributes = null; |
| 4573 | | foreach( $attributes2 as $aix => $attribute ) { |
| 4574 | | $attrKVarr = explode( '=', $attribute ); |
| 4575 | | if( empty( $attrKVarr[0] )) |
| 4576 | | continue; |
| 4577 | | if( !isset( $attrKVarr[1] )) { |
| 4578 | | $attrValue = $attrKVarr[0]; |
| 4579 | | $attrKey = $aix; |
| 4580 | | } |
| 4581 | | elseif( 2 == count( $attrKVarr)) { |
| 4582 | | $attrKey = strtolower( $attrKVarr[0] ); |
| 4583 | | $attrValue = $attrKVarr[1]; |
| 4584 | | } |
| 4585 | | else { |
| 4586 | | $attrKey = strtolower( $attrKVarr[0] ); |
| 4587 | | unset( $attrKVarr[0] ); |
| 4588 | | $attrValue = implode( '=', $attrKVarr ); |
| 4589 | | } |
| 4590 | | if(( 'attach' == $label ) && ( in_array( $attrKey, array( 'fmttype', 'encoding', 'value' )))) { |
| 4591 | | $attachInlineBinary = TRUE; |
| 4592 | | if( 'fmttype' == $attrKey ) |
| 4593 | | $attachfmttype = $attrKey.'='.$attrValue; |
| 4594 | | continue; |
| 4595 | | } |
| 4596 | | elseif(( 'categories' == $label ) && ( 'language' == $attrKey )) |
| 4597 | | $categoriesAttrLang = $attrKey.'='.$attrValue; |
| 4598 | | else { |
| 4599 | | $attributes .= ( empty( $attributes )) ? ' ' : $this->attributeDelimiter.' '; |
| 4600 | | $attributes .= ( !empty( $attrKey )) ? $attrKey.'=' : null; |
| 4601 | | if(( '"' == substr( $attrValue, 0, 1 )) && ( '"' == substr( $attrValue, -1 ))) { |
| 4602 | | $attrValue = substr( $attrValue, 1, ( strlen( $attrValue ) - 2 )); |
| 4603 | | $attrValue = str_replace( '"', '', $attrValue ); |
| 4604 | | } |
| 4605 | | $attributes .= '"'.htmlspecialchars( $attrValue ).'"'; |
| 4606 | | } |
| 4607 | | } |
| 4608 | | } |
| 4609 | | else { |
| 4610 | | $attributes = str_replace( $this->intAttrDelimiter, $this->attributeDelimiter, $attributes ); |
| 4611 | | } |
| 4612 | | } |
| 4613 | | if(( 'xcal' == $this->format) && |
| +4614 | | ((( 'attach' == $label ) && !$attachInlineBinary ) || ( in_array( $label, array( 'tzurl', 'url' ))))) { |
| 4615 | | $pos = strrpos($content, "/"); |
| 4616 | | $docname = ( $pos !== false) ? substr( $content, (1 - strlen( $content ) + $pos )) : $content; |
| 4617 | | $this->xcaldecl[] = array( 'xmldecl' => 'ENTITY' |
| +4618 | | , 'uri' => $docname |
| +4619 | | , 'ref' => 'SYSTEM' |
| +4620 | | , 'external' => $content |
| +4621 | | , 'type' => 'NDATA' |
| +4622 | | , 'type2' => 'BINERY' ); |
| 4623 | | $attributes .= ( empty( $attributes )) ? ' ' : $this->attributeDelimiter.' '; |
| 4624 | | $attributes .= 'uri="'.$docname.'"'; |
| 4625 | | $content = null; |
| 4626 | | if( 'attach' == $label ) { |
| 4627 | | $attributes = str_replace( $this->attributeDelimiter, $this->intAttrDelimiter, $attributes ); |
| 4628 | | $content = $this->nl.$this->_createElement( 'extref', $attributes, null ); |
| 4629 | | $attributes = null; |
| 4630 | | } |
| 4631 | | } |
| 4632 | | elseif(( 'xcal' == $this->format) && ( 'attach' == $label ) && $attachInlineBinary ) { |
| 4633 | | $content = $this->nl.$this->_createElement( 'b64bin', $attachfmttype, $content ); // max one attribute |
| 4634 | | } |
| 4635 | | $output .= $attributes; |
| 4636 | | if( !$content && ( '0' != $content )) { |
| 4637 | | switch( $this->format ) { |
| 4638 | | case 'xcal': |
| 4639 | | $output .= ' /'; |
| 4640 | | $output .= $this->elementStart2.$this->nl; |
| 4641 | | return $output; |
| 4642 | | break; |
| 4643 | | default: |
| 4644 | | $output .= $this->elementStart2.$this->valueInit; |
| 4645 | | return iCalUtilityFunctions::_size75( $output, $this->nl ); |
| 4646 | | break; |
| 4647 | | } |
| 4648 | | } |
| 4649 | | $output .= $this->elementStart2; |
| 4650 | | $output .= $this->valueInit.$content; |
| 4651 | | switch( $this->format ) { |
| 4652 | | case 'xcal': |
| 4653 | | return $output.$this->elementEnd1.$label.$this->elementEnd2; |
| 4654 | | break; |
| 4655 | | default: |
| 4656 | | return iCalUtilityFunctions::_size75( $output, $this->nl ); |
| 4657 | | break; |
| 4658 | | } |
| 4659 | | } |
| 4660 | | /** |
| 4661 | | * creates formatted output for calendar component property parameters |
| 4662 | | * |
| 4663 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4664 | | * @since 2.10.27 - 2012-01-16 |
| 4665 | | * @param array $params optional |
| 4666 | | * @param array $ctrKeys optional |
| 4667 | | * @return string |
| 4668 | | */ |
| 4669 | | function _createParams( $params=array(), $ctrKeys=array() ) { |
| 4670 | | if( !is_array( $params ) || empty( $params )) |
| 4671 | | $params = array(); |
| 4672 | | $attrLANG = $attr1 = $attr2 = $lang = null; |
| 4673 | | $CNattrKey = ( in_array( 'CN', $ctrKeys )) ? TRUE : FALSE ; |
| 4674 | | $LANGattrKey = ( in_array( 'LANGUAGE', $ctrKeys )) ? TRUE : FALSE ; |
| 4675 | | $CNattrExist = $LANGattrExist = FALSE; |
| 4676 | | $xparams = array(); |
| 4677 | | foreach( $params as $paramKey => $paramValue ) { |
| 4678 | | if(( FALSE !== strpos( $paramValue, ':' )) || |
| +4679 | | ( FALSE !== strpos( $paramValue, ';' )) || |
| +4680 | | ( FALSE !== strpos( $paramValue, ',' ))) |
| 4681 | | $paramValue = '"'.$paramValue.'"'; |
| 4682 | | if( ctype_digit( (string) $paramKey )) { |
| 4683 | | $xparams[] = $paramValue; |
| 4684 | | continue; |
| 4685 | | } |
| 4686 | | $paramKey = strtoupper( $paramKey ); |
| 4687 | | if( !in_array( $paramKey, array( 'ALTREP', 'CN', 'DIR', 'ENCODING', 'FMTTYPE', 'LANGUAGE', 'RANGE', 'RELTYPE', 'SENT-BY', 'TZID', 'VALUE' ))) |
| 4688 | | $xparams[$paramKey] = $paramValue; |
| 4689 | | else |
| 4690 | | $params[$paramKey] = $paramValue; |
| 4691 | | } |
| 4692 | | ksort( $xparams, SORT_STRING ); |
| 4693 | | foreach( $xparams as $paramKey => $paramValue ) { |
| 4694 | | if( ctype_digit( (string) $paramKey )) |
| 4695 | | $attr2 .= $this->intAttrDelimiter.$paramValue; |
| 4696 | | else |
| 4697 | | $attr2 .= $this->intAttrDelimiter."$paramKey=$paramValue"; |
| 4698 | | } |
| 4699 | | if( isset( $params['FMTTYPE'] ) && !in_array( 'FMTTYPE', $ctrKeys )) { |
| 4700 | | $attr1 .= $this->intAttrDelimiter.'FMTTYPE='.$params['FMTTYPE'].$attr2; |
| 4701 | | $attr2 = null; |
| 4702 | | } |
| 4703 | | if( isset( $params['ENCODING'] ) && !in_array( 'ENCODING', $ctrKeys )) { |
| 4704 | | if( !empty( $attr2 )) { |
| 4705 | | $attr1 .= $attr2; |
| 4706 | | $attr2 = null; |
| 4707 | | } |
| 4708 | | $attr1 .= $this->intAttrDelimiter.'ENCODING='.$params['ENCODING']; |
| 4709 | | } |
| 4710 | | if( isset( $params['VALUE'] ) && !in_array( 'VALUE', $ctrKeys )) |
| 4711 | | $attr1 .= $this->intAttrDelimiter.'VALUE='.$params['VALUE']; |
| 4712 | | if( isset( $params['TZID'] ) && !in_array( 'TZID', $ctrKeys )) { |
| 4713 | | $attr1 .= $this->intAttrDelimiter.'TZID='.$params['TZID']; |
| 4714 | | } |
| 4715 | | if( isset( $params['RANGE'] ) && !in_array( 'RANGE', $ctrKeys )) |
| 4716 | | $attr1 .= $this->intAttrDelimiter.'RANGE='.$params['RANGE']; |
| 4717 | | if( isset( $params['RELTYPE'] ) && !in_array( 'RELTYPE', $ctrKeys )) |
| 4718 | | $attr1 .= $this->intAttrDelimiter.'RELTYPE='.$params['RELTYPE']; |
| 4719 | | if( isset( $params['CN'] ) && $CNattrKey ) { |
| 4720 | | $attr1 = $this->intAttrDelimiter.'CN='.$params['CN']; |
| 4721 | | $CNattrExist = TRUE; |
| 4722 | | } |
| 4723 | | if( isset( $params['DIR'] ) && in_array( 'DIR', $ctrKeys )) { |
| 4724 | | $delim = ( FALSE !== strpos( $params['DIR'], '"' )) ? '' : '"'; |
| 4725 | | $attr1 .= $this->intAttrDelimiter.'DIR='.$delim.$params['DIR'].$delim; |
| 4726 | | } |
| 4727 | | if( isset( $params['SENT-BY'] ) && in_array( 'SENT-BY', $ctrKeys )) |
| 4728 | | $attr1 .= $this->intAttrDelimiter.'SENT-BY='.$params['SENT-BY']; |
| 4729 | | if( isset( $params['ALTREP'] ) && in_array( 'ALTREP', $ctrKeys )) { |
| 4730 | | $delim = ( FALSE !== strpos( $params['ALTREP'], '"' )) ? '' : '"'; |
| 4731 | | $attr1 .= $this->intAttrDelimiter.'ALTREP='.$delim.$params['ALTREP'].$delim; |
| 4732 | | } |
| 4733 | | if( isset( $params['LANGUAGE'] ) && $LANGattrKey ) { |
| 4734 | | $attrLANG .= $this->intAttrDelimiter.'LANGUAGE='.$params['LANGUAGE']; |
| 4735 | | $LANGattrExist = TRUE; |
| 4736 | | } |
| 4737 | | if( !$LANGattrExist ) { |
| 4738 | | $lang = $this->getConfig( 'language' ); |
| 4739 | | if(( $CNattrExist || $LANGattrKey ) && $lang ) |
| 4740 | | $attrLANG .= $this->intAttrDelimiter.'LANGUAGE='.$lang; |
| 4741 | | } |
| 4742 | | return $attr1.$attrLANG.$attr2; |
| 4743 | | } |
| 4744 | | /** |
| 4745 | | * creates formatted output for calendar component property data value type recur |
| 4746 | | * |
| 4747 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4748 | | * @since 2.14.1 - 2012-10-06 |
| 4749 | | * @param array $recurlabel |
| 4750 | | * @param array $recurdata |
| 4751 | | * @return string |
| 4752 | | */ |
| 4753 | | function _format_recur( $recurlabel, $recurdata ) { |
| 4754 | | $output = null; |
| 4755 | | foreach( $recurdata as $therule ) { |
| 4756 | | if( empty( $therule['value'] )) { |
| 4757 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( $recurlabel ); |
| 4758 | | continue; |
| 4759 | | } |
| 4760 | | $attributes = ( isset( $therule['params'] )) ? $this->_createParams( $therule['params'] ) : null; |
| 4761 | | $content1 = $content2 = null; |
| 4762 | | foreach( $therule['value'] as $rulelabel => $rulevalue ) { |
| 4763 | | switch( $rulelabel ) { |
| 4764 | | case 'FREQ': { |
| 4765 | | $content1 .= "FREQ=$rulevalue"; |
| 4766 | | break; |
| 4767 | | } |
| 4768 | | case 'UNTIL': { |
| 4769 | | $parno = ( isset( $rulevalue['hour'] )) ? 7 : 3; |
| 4770 | | $content2 .= ';UNTIL='.iCalUtilityFunctions::_date2strdate( $rulevalue, $parno ); |
| 4771 | | break; |
| 4772 | | } |
| 4773 | | case 'COUNT': |
| 4774 | | case 'INTERVAL': |
| 4775 | | case 'WKST': { |
| 4776 | | $content2 .= ";$rulelabel=$rulevalue"; |
| 4777 | | break; |
| 4778 | | } |
| 4779 | | case 'BYSECOND': |
| 4780 | | case 'BYMINUTE': |
| 4781 | | case 'BYHOUR': |
| 4782 | | case 'BYMONTHDAY': |
| 4783 | | case 'BYYEARDAY': |
| 4784 | | case 'BYWEEKNO': |
| 4785 | | case 'BYMONTH': |
| 4786 | | case 'BYSETPOS': { |
| 4787 | | $content2 .= ";$rulelabel="; |
| 4788 | | if( is_array( $rulevalue )) { |
| 4789 | | foreach( $rulevalue as $vix => $valuePart ) { |
| 4790 | | $content2 .= ( $vix ) ? ',' : null; |
| 4791 | | $content2 .= $valuePart; |
| 4792 | | } |
| 4793 | | } |
| 4794 | | else |
| 4795 | | $content2 .= $rulevalue; |
| 4796 | | break; |
| 4797 | | } |
| 4798 | | case 'BYDAY': { |
| 4799 | | $content2 .= ";$rulelabel="; |
| 4800 | | $bydaycnt = 0; |
| 4801 | | foreach( $rulevalue as $vix => $valuePart ) { |
| 4802 | | $content21 = $content22 = null; |
| 4803 | | if( is_array( $valuePart )) { |
| 4804 | | $content2 .= ( $bydaycnt ) ? ',' : null; |
| 4805 | | foreach( $valuePart as $vix2 => $valuePart2 ) { |
| 4806 | | if( 'DAY' != strtoupper( $vix2 )) |
| 4807 | | $content21 .= $valuePart2; |
| 4808 | | else |
| 4809 | | $content22 .= $valuePart2; |
| 4810 | | } |
| 4811 | | $content2 .= $content21.$content22; |
| 4812 | | $bydaycnt++; |
| 4813 | | } |
| 4814 | | else { |
| 4815 | | $content2 .= ( $bydaycnt ) ? ',' : null; |
| 4816 | | if( 'DAY' != strtoupper( $vix )) |
| 4817 | | $content21 .= $valuePart; |
| 4818 | | else { |
| 4819 | | $content22 .= $valuePart; |
| 4820 | | $bydaycnt++; |
| 4821 | | } |
| 4822 | | $content2 .= $content21.$content22; |
| 4823 | | } |
| 4824 | | } |
| 4825 | | break; |
| 4826 | | } |
| 4827 | | default: { |
| 4828 | | $content2 .= ";$rulelabel=$rulevalue"; |
| 4829 | | break; |
| 4830 | | } |
| 4831 | | } |
| 4832 | | } |
| 4833 | | $output .= $this->_createElement( $recurlabel, $attributes, $content1.$content2 ); |
| 4834 | | } |
| 4835 | | return $output; |
| 4836 | | } |
| 4837 | | /** |
| 4838 | | * check if property not exists within component |
| 4839 | | * |
| 4840 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4841 | | * @since 2.5.1 - 2008-10-15 |
| 4842 | | * @param string $propName |
| 4843 | | * @return bool |
| 4844 | | */ |
| 4845 | | function _notExistProp( $propName ) { |
| 4846 | | if( empty( $propName )) return FALSE; // when deleting x-prop, an empty propName may be used=allowed |
| 4847 | | $propName = strtolower( $propName ); |
| 4848 | | if( 'last-modified' == $propName ) { if( !isset( $this->lastmodified )) return TRUE; } |
| 4849 | | elseif( 'percent-complete' == $propName ) { if( !isset( $this->percentcomplete )) return TRUE; } |
| 4850 | | elseif( 'recurrence-id' == $propName ) { if( !isset( $this->recurrenceid )) return TRUE; } |
| 4851 | | elseif( 'related-to' == $propName ) { if( !isset( $this->relatedto )) return TRUE; } |
| 4852 | | elseif( 'request-status' == $propName ) { if( !isset( $this->requeststatus )) return TRUE; } |
| 4853 | | elseif(( 'x-' != substr($propName,0,2)) && !isset( $this->$propName )) return TRUE; |
| 4854 | | return FALSE; |
| 4855 | | } |
| 4856 | | /*********************************************************************************/ |
| 4857 | | /*********************************************************************************/ |
| 4858 | | /** |
| 4859 | | * get general component config variables or info about subcomponents |
| 4860 | | * |
| 4861 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4862 | | * @since 2.9.6 - 2011-05-14 |
| 4863 | | * @param mixed $config |
| 4864 | | * @return value |
| 4865 | | */ |
| 4866 | | function getConfig( $config = FALSE) { |
| 4867 | | if( !$config ) { |
| 4868 | | $return = array(); |
| 4869 | | $return['ALLOWEMPTY'] = $this->getConfig( 'ALLOWEMPTY' ); |
| 4870 | | $return['FORMAT'] = $this->getConfig( 'FORMAT' ); |
| 4871 | | if( FALSE !== ( $lang = $this->getConfig( 'LANGUAGE' ))) |
| 4872 | | $return['LANGUAGE'] = $lang; |
| 4873 | | $return['NEWLINECHAR'] = $this->getConfig( 'NEWLINECHAR' ); |
| 4874 | | $return['TZTD'] = $this->getConfig( 'TZID' ); |
| 4875 | | $return['UNIQUE_ID'] = $this->getConfig( 'UNIQUE_ID' ); |
| 4876 | | return $return; |
| 4877 | | } |
| 4878 | | switch( strtoupper( $config )) { |
| 4879 | | case 'ALLOWEMPTY': |
| 4880 | | return $this->allowEmpty; |
| 4881 | | break; |
| 4882 | | case 'COMPSINFO': |
| 4883 | | unset( $this->compix ); |
| 4884 | | $info = array(); |
| 4885 | | if( isset( $this->components )) { |
| 4886 | | foreach( $this->components as $cix => $component ) { |
| 4887 | | if( empty( $component )) continue; |
| 4888 | | $info[$cix]['ordno'] = $cix + 1; |
| 4889 | | $info[$cix]['type'] = $component->objName; |
| 4890 | | $info[$cix]['uid'] = $component->getProperty( 'uid' ); |
| 4891 | | $info[$cix]['props'] = $component->getConfig( 'propinfo' ); |
| 4892 | | $info[$cix]['sub'] = $component->getConfig( 'compsinfo' ); |
| 4893 | | } |
| 4894 | | } |
| 4895 | | return $info; |
| 4896 | | break; |
| 4897 | | case 'FORMAT': |
| 4898 | | return $this->format; |
| 4899 | | break; |
| 4900 | | case 'LANGUAGE': |
| 4901 | | // get language for calendar component as defined in [RFC 1766] |
| 4902 | | return $this->language; |
| 4903 | | break; |
| 4904 | | case 'NL': |
| 4905 | | case 'NEWLINECHAR': |
| 4906 | | return $this->nl; |
| 4907 | | break; |
| 4908 | | case 'PROPINFO': |
| 4909 | | $output = array(); |
| 4910 | | if( !in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) { |
| 4911 | | if( empty( $this->uid['value'] )) $this->_makeuid(); |
| 4912 | | $output['UID'] = 1; |
| 4913 | | if( empty( $this->dtstamp )) $this->_makeDtstamp(); |
| 4914 | | $output['DTSTAMP'] = 1; |
| 4915 | | } |
| 4916 | | if( !empty( $this->summary )) $output['SUMMARY'] = 1; |
| 4917 | | if( !empty( $this->description )) $output['DESCRIPTION'] = count( $this->description ); |
| 4918 | | if( !empty( $this->dtstart )) $output['DTSTART'] = 1; |
| 4919 | | if( !empty( $this->dtend )) $output['DTEND'] = 1; |
| 4920 | | if( !empty( $this->due )) $output['DUE'] = 1; |
| 4921 | | if( !empty( $this->duration )) $output['DURATION'] = 1; |
| 4922 | | if( !empty( $this->rrule )) $output['RRULE'] = count( $this->rrule ); |
| 4923 | | if( !empty( $this->rdate )) $output['RDATE'] = count( $this->rdate ); |
| 4924 | | if( !empty( $this->exdate )) $output['EXDATE'] = count( $this->exdate ); |
| 4925 | | if( !empty( $this->exrule )) $output['EXRULE'] = count( $this->exrule ); |
| 4926 | | if( !empty( $this->action )) $output['ACTION'] = 1; |
| 4927 | | if( !empty( $this->attach )) $output['ATTACH'] = count( $this->attach ); |
| 4928 | | if( !empty( $this->attendee )) $output['ATTENDEE'] = count( $this->attendee ); |
| 4929 | | if( !empty( $this->categories )) $output['CATEGORIES'] = count( $this->categories ); |
| 4930 | | if( !empty( $this->class )) $output['CLASS'] = 1; |
| 4931 | | if( !empty( $this->comment )) $output['COMMENT'] = count( $this->comment ); |
| 4932 | | if( !empty( $this->completed )) $output['COMPLETED'] = 1; |
| 4933 | | if( !empty( $this->contact )) $output['CONTACT'] = count( $this->contact ); |
| 4934 | | if( !empty( $this->created )) $output['CREATED'] = 1; |
| 4935 | | if( !empty( $this->freebusy )) $output['FREEBUSY'] = count( $this->freebusy ); |
| 4936 | | if( !empty( $this->geo )) $output['GEO'] = 1; |
| 4937 | | if( !empty( $this->lastmodified )) $output['LAST-MODIFIED'] = 1; |
| 4938 | | if( !empty( $this->location )) $output['LOCATION'] = 1; |
| 4939 | | if( !empty( $this->organizer )) $output['ORGANIZER'] = 1; |
| 4940 | | if( !empty( $this->percentcomplete )) $output['PERCENT-COMPLETE'] = 1; |
| 4941 | | if( !empty( $this->priority )) $output['PRIORITY'] = 1; |
| 4942 | | if( !empty( $this->recurrenceid )) $output['RECURRENCE-ID'] = 1; |
| 4943 | | if( !empty( $this->relatedto )) $output['RELATED-TO'] = count( $this->relatedto ); |
| 4944 | | if( !empty( $this->repeat )) $output['REPEAT'] = 1; |
| 4945 | | if( !empty( $this->requeststatus )) $output['REQUEST-STATUS'] = count( $this->requeststatus ); |
| 4946 | | if( !empty( $this->resources )) $output['RESOURCES'] = count( $this->resources ); |
| 4947 | | if( !empty( $this->sequence )) $output['SEQUENCE'] = 1; |
| 4948 | | if( !empty( $this->sequence )) $output['SEQUENCE'] = 1; |
| 4949 | | if( !empty( $this->status )) $output['STATUS'] = 1; |
| 4950 | | if( !empty( $this->transp )) $output['TRANSP'] = 1; |
| 4951 | | if( !empty( $this->trigger )) $output['TRIGGER'] = 1; |
| 4952 | | if( !empty( $this->tzid )) $output['TZID'] = 1; |
| 4953 | | if( !empty( $this->tzname )) $output['TZNAME'] = count( $this->tzname ); |
| 4954 | | if( !empty( $this->tzoffsetfrom )) $output['TZOFFSETFROM'] = 1; |
| 4955 | | if( !empty( $this->tzoffsetto )) $output['TZOFFSETTO'] = 1; |
| 4956 | | if( !empty( $this->tzurl )) $output['TZURL'] = 1; |
| 4957 | | if( !empty( $this->url )) $output['URL'] = 1; |
| 4958 | | if( !empty( $this->xprop )) $output['X-PROP'] = count( $this->xprop ); |
| 4959 | | return $output; |
| 4960 | | break; |
| 4961 | | case 'SETPROPERTYNAMES': |
| 4962 | | return array_keys( $this->getConfig( 'propinfo' )); |
| 4963 | | break; |
| 4964 | | case 'TZID': |
| 4965 | | return $this->dtzid; |
| 4966 | | break; |
| 4967 | | case 'UNIQUE_ID': |
| 4968 | | if( empty( $this->unique_id )) |
| 4969 | | $this->unique_id = ( isset( $_SERVER['SERVER_NAME'] )) ? gethostbyname( $_SERVER['SERVER_NAME'] ) : 'localhost'; |
| 4970 | | return $this->unique_id; |
| 4971 | | break; |
| 4972 | | } |
| 4973 | | } |
| 4974 | | /** |
| 4975 | | * general component config setting |
| 4976 | | * |
| 4977 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 4978 | | * @since 2.10.18 - 2011-10-28 |
| 4979 | | * @param mixed $config |
| 4980 | | * @param string $value |
| 4981 | | * @param bool $softUpdate |
| 4982 | | * @return void |
| 4983 | | */ |
| 4984 | | function setConfig( $config, $value = FALSE, $softUpdate = FALSE ) { |
| 4985 | | if( is_array( $config )) { |
| 4986 | | $ak = array_keys( $config ); |
| 4987 | | foreach( $ak as $k ) { |
| 4988 | | if( 'NEWLINECHAR' == strtoupper( $k )) { |
| 4989 | | if( FALSE === $this->setConfig( 'NEWLINECHAR', $config[$k] )) |
| 4990 | | return FALSE; |
| 4991 | | unset( $config[$k] ); |
| 4992 | | break; |
| 4993 | | } |
| 4994 | | } |
| 4995 | | foreach( $config as $cKey => $cValue ) { |
| 4996 | | if( FALSE === $this->setConfig( $cKey, $cValue, $softUpdate )) |
| 4997 | | return FALSE; |
| 4998 | | } |
| 4999 | | return TRUE; |
| 5000 | | } |
| 5001 | | $res = FALSE; |
| 5002 | | switch( strtoupper( $config )) { |
| 5003 | | case 'ALLOWEMPTY': |
| 5004 | | $this->allowEmpty = $value; |
| 5005 | | $subcfg = array( 'ALLOWEMPTY' => $value ); |
| 5006 | | $res = TRUE; |
| 5007 | | break; |
| 5008 | | case 'FORMAT': |
| 5009 | | $value = trim( strtolower( $value )); |
| 5010 | | $this->format = $value; |
| 5011 | | $this->_createFormat(); |
| 5012 | | $subcfg = array( 'FORMAT' => $value ); |
| 5013 | | $res = TRUE; |
| 5014 | | break; |
| 5015 | | case 'LANGUAGE': |
| 5016 | | // set language for calendar component as defined in [RFC 1766] |
| 5017 | | $value = trim( $value ); |
| 5018 | | if( empty( $this->language ) || !$softUpdate ) |
| 5019 | | $this->language = $value; |
| 5020 | | $subcfg = array( 'LANGUAGE' => $value ); |
| 5021 | | $res = TRUE; |
| 5022 | | break; |
| 5023 | | case 'NL': |
| 5024 | | case 'NEWLINECHAR': |
| 5025 | | $this->nl = $value; |
| 5026 | | $this->_createFormat(); |
| 5027 | | $subcfg = array( 'NL' => $value ); |
| 5028 | | $res = TRUE; |
| 5029 | | break; |
| 5030 | | case 'TZID': |
| 5031 | | $this->dtzid = $value; |
| 5032 | | $subcfg = array( 'TZID' => $value ); |
| 5033 | | $res = TRUE; |
| 5034 | | break; |
| 5035 | | case 'UNIQUE_ID': |
| 5036 | | $value = trim( $value ); |
| 5037 | | $this->unique_id = $value; |
| 5038 | | $subcfg = array( 'UNIQUE_ID' => $value ); |
| 5039 | | $res = TRUE; |
| 5040 | | break; |
| 5041 | | default: // any unvalid config key.. . |
| 5042 | | return TRUE; |
| 5043 | | } |
| 5044 | | if( !$res ) return FALSE; |
| 5045 | | if( isset( $subcfg ) && !empty( $this->components )) { |
| 5046 | | foreach( $subcfg as $cfgkey => $cfgvalue ) { |
| 5047 | | foreach( $this->components as $cix => $component ) { |
| 5048 | | $res = $component->setConfig( $cfgkey, $cfgvalue, $softUpdate ); |
| 5049 | | if( !$res ) |
| 5050 | | break 2; |
| 5051 | | $this->components[$cix] = $component->copy(); // PHP4 compliant |
| 5052 | | } |
| 5053 | | } |
| 5054 | | } |
| 5055 | | return $res; |
| 5056 | | } |
| 5057 | | /*********************************************************************************/ |
| 5058 | | /** |
| 5059 | | * delete component property value |
| 5060 | | * |
| 5061 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 5062 | | * @since 2.8.8 - 2011-03-15 |
| 5063 | | * @param mixed $propName, bool FALSE => X-property |
| 5064 | | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
| 5065 | | * @return bool, if successfull delete TRUE |
| 5066 | | */ |
| 5067 | | function deleteProperty( $propName=FALSE, $propix=FALSE ) { |
| 5068 | | if( $this->_notExistProp( $propName )) return FALSE; |
| 5069 | | $propName = strtoupper( $propName ); |
| 5070 | | if( in_array( $propName, array( 'ATTACH', 'ATTENDEE', 'CATEGORIES', 'COMMENT', 'CONTACT', 'DESCRIPTION', 'EXDATE', 'EXRULE', |
| +5071 | | 'FREEBUSY', 'RDATE', 'RELATED-TO', 'RESOURCES', 'RRULE', 'REQUEST-STATUS', 'TZNAME', 'X-PROP' ))) { |
| 5072 | | if( !$propix ) |
| 5073 | | $propix = ( isset( $this->propdelix[$propName] ) && ( 'X-PROP' != $propName )) ? $this->propdelix[$propName] + 2 : 1; |
| 5074 | | $this->propdelix[$propName] = --$propix; |
| 5075 | | } |
| 5076 | | $return = FALSE; |
| 5077 | | switch( $propName ) { |
| 5078 | | case 'ACTION': |
| 5079 | | if( !empty( $this->action )) { |
| 5080 | | $this->action = ''; |
| 5081 | | $return = TRUE; |
| 5082 | | } |
| 5083 | | break; |
| 5084 | | case 'ATTACH': |
| 5085 | | return $this->deletePropertyM( $this->attach, $this->propdelix[$propName] ); |
| 5086 | | break; |
| 5087 | | case 'ATTENDEE': |
| 5088 | | return $this->deletePropertyM( $this->attendee, $this->propdelix[$propName] ); |
| 5089 | | break; |
| 5090 | | case 'CATEGORIES': |
| 5091 | | return $this->deletePropertyM( $this->categories, $this->propdelix[$propName] ); |
| 5092 | | break; |
| 5093 | | case 'CLASS': |
| 5094 | | if( !empty( $this->class )) { |
| 5095 | | $this->class = ''; |
| 5096 | | $return = TRUE; |
| 5097 | | } |
| 5098 | | break; |
| 5099 | | case 'COMMENT': |
| 5100 | | return $this->deletePropertyM( $this->comment, $this->propdelix[$propName] ); |
| 5101 | | break; |
| 5102 | | case 'COMPLETED': |
| 5103 | | if( !empty( $this->completed )) { |
| 5104 | | $this->completed = ''; |
| 5105 | | $return = TRUE; |
| 5106 | | } |
| 5107 | | break; |
| 5108 | | case 'CONTACT': |
| 5109 | | return $this->deletePropertyM( $this->contact, $this->propdelix[$propName] ); |
| 5110 | | break; |
| 5111 | | case 'CREATED': |
| 5112 | | if( !empty( $this->created )) { |
| 5113 | | $this->created = ''; |
| 5114 | | $return = TRUE; |
| 5115 | | } |
| 5116 | | break; |
| 5117 | | case 'DESCRIPTION': |
| 5118 | | return $this->deletePropertyM( $this->description, $this->propdelix[$propName] ); |
| 5119 | | break; |
| 5120 | | case 'DTEND': |
| 5121 | | if( !empty( $this->dtend )) { |
| 5122 | | $this->dtend = ''; |
| 5123 | | $return = TRUE; |
| 5124 | | } |
| 5125 | | break; |
| 5126 | | case 'DTSTAMP': |
| 5127 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 5128 | | return FALSE; |
| 5129 | | if( !empty( $this->dtstamp )) { |
| 5130 | | $this->dtstamp = ''; |
| 5131 | | $return = TRUE; |
| 5132 | | } |
| 5133 | | break; |
| 5134 | | case 'DTSTART': |
| 5135 | | if( !empty( $this->dtstart )) { |
| 5136 | | $this->dtstart = ''; |
| 5137 | | $return = TRUE; |
| 5138 | | } |
| 5139 | | break; |
| 5140 | | case 'DUE': |
| 5141 | | if( !empty( $this->due )) { |
| 5142 | | $this->due = ''; |
| 5143 | | $return = TRUE; |
| 5144 | | } |
| 5145 | | break; |
| 5146 | | case 'DURATION': |
| 5147 | | if( !empty( $this->duration )) { |
| 5148 | | $this->duration = ''; |
| 5149 | | $return = TRUE; |
| 5150 | | } |
| 5151 | | break; |
| 5152 | | case 'EXDATE': |
| 5153 | | return $this->deletePropertyM( $this->exdate, $this->propdelix[$propName] ); |
| 5154 | | break; |
| 5155 | | case 'EXRULE': |
| 5156 | | return $this->deletePropertyM( $this->exrule, $this->propdelix[$propName] ); |
| 5157 | | break; |
| 5158 | | case 'FREEBUSY': |
| 5159 | | return $this->deletePropertyM( $this->freebusy, $this->propdelix[$propName] ); |
| 5160 | | break; |
| 5161 | | case 'GEO': |
| 5162 | | if( !empty( $this->geo )) { |
| 5163 | | $this->geo = ''; |
| 5164 | | $return = TRUE; |
| 5165 | | } |
| 5166 | | break; |
| 5167 | | case 'LAST-MODIFIED': |
| 5168 | | if( !empty( $this->lastmodified )) { |
| 5169 | | $this->lastmodified = ''; |
| 5170 | | $return = TRUE; |
| 5171 | | } |
| 5172 | | break; |
| 5173 | | case 'LOCATION': |
| 5174 | | if( !empty( $this->location )) { |
| 5175 | | $this->location = ''; |
| 5176 | | $return = TRUE; |
| 5177 | | } |
| 5178 | | break; |
| 5179 | | case 'ORGANIZER': |
| 5180 | | if( !empty( $this->organizer )) { |
| 5181 | | $this->organizer = ''; |
| 5182 | | $return = TRUE; |
| 5183 | | } |
| 5184 | | break; |
| 5185 | | case 'PERCENT-COMPLETE': |
| 5186 | | if( !empty( $this->percentcomplete )) { |
| 5187 | | $this->percentcomplete = ''; |
| 5188 | | $return = TRUE; |
| 5189 | | } |
| 5190 | | break; |
| 5191 | | case 'PRIORITY': |
| 5192 | | if( !empty( $this->priority )) { |
| 5193 | | $this->priority = ''; |
| 5194 | | $return = TRUE; |
| 5195 | | } |
| 5196 | | break; |
| 5197 | | case 'RDATE': |
| 5198 | | return $this->deletePropertyM( $this->rdate, $this->propdelix[$propName] ); |
| 5199 | | break; |
| 5200 | | case 'RECURRENCE-ID': |
| 5201 | | if( !empty( $this->recurrenceid )) { |
| 5202 | | $this->recurrenceid = ''; |
| 5203 | | $return = TRUE; |
| 5204 | | } |
| 5205 | | break; |
| 5206 | | case 'RELATED-TO': |
| 5207 | | return $this->deletePropertyM( $this->relatedto, $this->propdelix[$propName] ); |
| 5208 | | break; |
| 5209 | | case 'REPEAT': |
| 5210 | | if( !empty( $this->repeat )) { |
| 5211 | | $this->repeat = ''; |
| 5212 | | $return = TRUE; |
| 5213 | | } |
| 5214 | | break; |
| 5215 | | case 'REQUEST-STATUS': |
| 5216 | | return $this->deletePropertyM( $this->requeststatus, $this->propdelix[$propName] ); |
| 5217 | | break; |
| 5218 | | case 'RESOURCES': |
| 5219 | | return $this->deletePropertyM( $this->resources, $this->propdelix[$propName] ); |
| 5220 | | break; |
| 5221 | | case 'RRULE': |
| 5222 | | return $this->deletePropertyM( $this->rrule, $this->propdelix[$propName] ); |
| 5223 | | break; |
| 5224 | | case 'SEQUENCE': |
| 5225 | | if( !empty( $this->sequence )) { |
| 5226 | | $this->sequence = ''; |
| 5227 | | $return = TRUE; |
| 5228 | | } |
| 5229 | | break; |
| 5230 | | case 'STATUS': |
| 5231 | | if( !empty( $this->status )) { |
| 5232 | | $this->status = ''; |
| 5233 | | $return = TRUE; |
| 5234 | | } |
| 5235 | | break; |
| 5236 | | case 'SUMMARY': |
| 5237 | | if( !empty( $this->summary )) { |
| 5238 | | $this->summary = ''; |
| 5239 | | $return = TRUE; |
| 5240 | | } |
| 5241 | | break; |
| 5242 | | case 'TRANSP': |
| 5243 | | if( !empty( $this->transp )) { |
| 5244 | | $this->transp = ''; |
| 5245 | | $return = TRUE; |
| 5246 | | } |
| 5247 | | break; |
| 5248 | | case 'TRIGGER': |
| 5249 | | if( !empty( $this->trigger )) { |
| 5250 | | $this->trigger = ''; |
| 5251 | | $return = TRUE; |
| 5252 | | } |
| 5253 | | break; |
| 5254 | | case 'TZID': |
| 5255 | | if( !empty( $this->tzid )) { |
| 5256 | | $this->tzid = ''; |
| 5257 | | $return = TRUE; |
| 5258 | | } |
| 5259 | | break; |
| 5260 | | case 'TZNAME': |
| 5261 | | return $this->deletePropertyM( $this->tzname, $this->propdelix[$propName] ); |
| 5262 | | break; |
| 5263 | | case 'TZOFFSETFROM': |
| 5264 | | if( !empty( $this->tzoffsetfrom )) { |
| 5265 | | $this->tzoffsetfrom = ''; |
| 5266 | | $return = TRUE; |
| 5267 | | } |
| 5268 | | break; |
| 5269 | | case 'TZOFFSETTO': |
| 5270 | | if( !empty( $this->tzoffsetto )) { |
| 5271 | | $this->tzoffsetto = ''; |
| 5272 | | $return = TRUE; |
| 5273 | | } |
| 5274 | | break; |
| 5275 | | case 'TZURL': |
| 5276 | | if( !empty( $this->tzurl )) { |
| 5277 | | $this->tzurl = ''; |
| 5278 | | $return = TRUE; |
| 5279 | | } |
| 5280 | | break; |
| 5281 | | case 'UID': |
| 5282 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 5283 | | return FALSE; |
| 5284 | | if( !empty( $this->uid )) { |
| 5285 | | $this->uid = ''; |
| 5286 | | $return = TRUE; |
| 5287 | | } |
| 5288 | | break; |
| 5289 | | case 'URL': |
| 5290 | | if( !empty( $this->url )) { |
| 5291 | | $this->url = ''; |
| 5292 | | $return = TRUE; |
| 5293 | | } |
| 5294 | | break; |
| 5295 | | default: |
| 5296 | | $reduced = ''; |
| 5297 | | if( $propName != 'X-PROP' ) { |
| 5298 | | if( !isset( $this->xprop[$propName] )) return FALSE; |
| 5299 | | foreach( $this->xprop as $k => $a ) { |
| 5300 | | if(( $k != $propName ) && !empty( $a )) |
| 5301 | | $reduced[$k] = $a; |
| 5302 | | } |
| 5303 | | } |
| 5304 | | else { |
| 5305 | | if( count( $this->xprop ) <= $propix ) { unset( $this->propdelix[$propName] ); return FALSE; } |
| 5306 | | $xpropno = 0; |
| 5307 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 5308 | | if( $propix != $xpropno ) |
| 5309 | | $reduced[$xpropkey] = $xpropvalue; |
| 5310 | | $xpropno++; |
| 5311 | | } |
| 5312 | | } |
| 5313 | | $this->xprop = $reduced; |
| 5314 | | if( empty( $this->xprop )) { |
| 5315 | | unset( $this->propdelix[$propName] ); |
| 5316 | | return FALSE; |
| 5317 | | } |
| 5318 | | return TRUE; |
| 5319 | | } |
| 5320 | | return $return; |
| 5321 | | } |
| 5322 | | /*********************************************************************************/ |
| 5323 | | /** |
| 5324 | | * delete component property value, fixing components with multiple occurencies |
| 5325 | | * |
| 5326 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 5327 | | * @since 2.8.8 - 2011-03-15 |
| 5328 | | * @param array $multiprop, reference to a component property |
| 5329 | | * @param int $propix, reference to removal counter |
| 5330 | | * @return bool TRUE |
| 5331 | | */ |
| 5332 | | function deletePropertyM( & $multiprop, & $propix ) { |
| 5333 | | if( isset( $multiprop[$propix] )) |
| 5334 | | unset( $multiprop[$propix] ); |
| 5335 | | if( empty( $multiprop )) { |
| 5336 | | $multiprop = ''; |
| 5337 | | unset( $propix ); |
| 5338 | | return FALSE; |
| 5339 | | } |
| 5340 | | else |
| 5341 | | return TRUE; |
| 5342 | | } |
| 5343 | | /** |
| 5344 | | * get component property value/params |
| 5345 | | * |
| 5346 | | * if property has multiply values, consequtive function calls are needed |
| 5347 | | * |
| 5348 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 5349 | | * @since 2.12.4 - 2012-04-22 |
| 5350 | | * @param string $propName, optional |
| 5351 | | * @param int @propix, optional, if specific property is wanted in case of multiply occurences |
| 5352 | | * @param bool $inclParam=FALSE |
| 5353 | | * @param bool $specform=FALSE |
| 5354 | | * @return mixed |
| 5355 | | */ |
| 5356 | | function getProperty( $propName=FALSE, $propix=FALSE, $inclParam=FALSE, $specform=FALSE ) { |
| 5357 | | if( 'GEOLOCATION' == strtoupper( $propName )) { |
| 5358 | | $content = $this->getProperty( 'LOCATION' ); |
| 5359 | | $content = ( !empty( $content )) ? $content.' ' : ''; |
| 5360 | | if(( FALSE === ( $geo = $this->getProperty( 'GEO' ))) || empty( $geo )) |
| 5361 | | return FALSE; |
| 5362 | | if( 0.0 < $geo['latitude'] ) |
| 5363 | | $sign = '+'; |
| 5364 | | else |
| 5365 | | $sign = ( 0.0 > $geo['latitude'] ) ? '-' : ''; |
| 5366 | | $content .= $sign.sprintf( "%09.6f", abs( $geo['latitude'] )); // sprintf && lpad && float && sign !"#¤%&/( |
| 5367 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 5368 | | if( 0.0 < $geo['longitude'] ) |
| 5369 | | $sign = '+'; |
| 5370 | | else |
| 5371 | | $sign = ( 0.0 > $geo['longitude'] ) ? '-' : ''; |
| 5372 | | return $content.$sign.sprintf( '%8.6f', abs( $geo['longitude'] )).'/'; // sprintf && lpad && float && sign !"#¤%&/( |
| 5373 | | } |
| 5374 | | if( $this->_notExistProp( $propName )) return FALSE; |
| 5375 | | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
| 5376 | | if( in_array( $propName, array( 'ATTACH', 'ATTENDEE', 'CATEGORIES', 'COMMENT', 'CONTACT', 'DESCRIPTION', 'EXDATE', 'EXRULE', |
| +5377 | | 'FREEBUSY', 'RDATE', 'RELATED-TO', 'RESOURCES', 'RRULE', 'REQUEST-STATUS', 'TZNAME', 'X-PROP' ))) { |
| 5378 | | if( !$propix ) |
| 5379 | | $propix = ( isset( $this->propix[$propName] )) ? $this->propix[$propName] + 2 : 1; |
| 5380 | | $this->propix[$propName] = --$propix; |
| 5381 | | } |
| 5382 | | switch( $propName ) { |
| 5383 | | case 'ACTION': |
| 5384 | | if( !empty( $this->action['value'] )) return ( $inclParam ) ? $this->action : $this->action['value']; |
| 5385 | | break; |
| 5386 | | case 'ATTACH': |
| 5387 | | $ak = ( is_array( $this->attach )) ? array_keys( $this->attach ) : array(); |
| 5388 | | while( is_array( $this->attach ) && !isset( $this->attach[$propix] ) && ( 0 < count( $this->attach )) && ( $propix < end( $ak ))) |
| 5389 | | $propix++; |
| 5390 | | $this->propix[$propName] = $propix; |
| 5391 | | if( !isset( $this->attach[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5392 | | return ( $inclParam ) ? $this->attach[$propix] : $this->attach[$propix]['value']; |
| 5393 | | break; |
| 5394 | | case 'ATTENDEE': |
| 5395 | | $ak = ( is_array( $this->attendee )) ? array_keys( $this->attendee ) : array(); |
| 5396 | | while( is_array( $this->attendee ) && !isset( $this->attendee[$propix] ) && ( 0 < count( $this->attendee )) && ( $propix < end( $ak ))) |
| 5397 | | $propix++; |
| 5398 | | $this->propix[$propName] = $propix; |
| 5399 | | if( !isset( $this->attendee[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5400 | | return ( $inclParam ) ? $this->attendee[$propix] : $this->attendee[$propix]['value']; |
| 5401 | | break; |
| 5402 | | case 'CATEGORIES': |
| 5403 | | $ak = ( is_array( $this->categories )) ? array_keys( $this->categories ) : array(); |
| 5404 | | while( is_array( $this->categories ) && !isset( $this->categories[$propix] ) && ( 0 < count( $this->categories )) && ( $propix < end( $ak ))) |
| 5405 | | $propix++; |
| 5406 | | $this->propix[$propName] = $propix; |
| 5407 | | if( !isset( $this->categories[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5408 | | return ( $inclParam ) ? $this->categories[$propix] : $this->categories[$propix]['value']; |
| 5409 | | break; |
| 5410 | | case 'CLASS': |
| 5411 | | if( !empty( $this->class['value'] )) return ( $inclParam ) ? $this->class : $this->class['value']; |
| 5412 | | break; |
| 5413 | | case 'COMMENT': |
| 5414 | | $ak = ( is_array( $this->comment )) ? array_keys( $this->comment ) : array(); |
| 5415 | | while( is_array( $this->comment ) && !isset( $this->comment[$propix] ) && ( 0 < count( $this->comment )) && ( $propix < end( $ak ))) |
| 5416 | | $propix++; |
| 5417 | | $this->propix[$propName] = $propix; |
| 5418 | | if( !isset( $this->comment[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5419 | | return ( $inclParam ) ? $this->comment[$propix] : $this->comment[$propix]['value']; |
| 5420 | | break; |
| 5421 | | case 'COMPLETED': |
| 5422 | | if( !empty( $this->completed['value'] )) return ( $inclParam ) ? $this->completed : $this->completed['value']; |
| 5423 | | break; |
| 5424 | | case 'CONTACT': |
| 5425 | | $ak = ( is_array( $this->contact )) ? array_keys( $this->contact ) : array(); |
| 5426 | | while( is_array( $this->contact ) && !isset( $this->contact[$propix] ) && ( 0 < count( $this->contact )) && ( $propix < end( $ak ))) |
| 5427 | | $propix++; |
| 5428 | | $this->propix[$propName] = $propix; |
| 5429 | | if( !isset( $this->contact[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5430 | | return ( $inclParam ) ? $this->contact[$propix] : $this->contact[$propix]['value']; |
| 5431 | | break; |
| 5432 | | case 'CREATED': |
| 5433 | | if( !empty( $this->created['value'] )) return ( $inclParam ) ? $this->created : $this->created['value']; |
| 5434 | | break; |
| 5435 | | case 'DESCRIPTION': |
| 5436 | | $ak = ( is_array( $this->description )) ? array_keys( $this->description ) : array(); |
| 5437 | | while( is_array( $this->description ) && !isset( $this->description[$propix] ) && ( 0 < count( $this->description )) && ( $propix < end( $ak ))) |
| 5438 | | $propix++; |
| 5439 | | $this->propix[$propName] = $propix; |
| 5440 | | if( !isset( $this->description[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5441 | | return ( $inclParam ) ? $this->description[$propix] : $this->description[$propix]['value']; |
| 5442 | | break; |
| 5443 | | case 'DTEND': |
| 5444 | | if( !empty( $this->dtend['value'] )) return ( $inclParam ) ? $this->dtend : $this->dtend['value']; |
| 5445 | | break; |
| 5446 | | case 'DTSTAMP': |
| 5447 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 5448 | | return; |
| 5449 | | if( !isset( $this->dtstamp['value'] )) |
| 5450 | | $this->_makeDtstamp(); |
| 5451 | | return ( $inclParam ) ? $this->dtstamp : $this->dtstamp['value']; |
| 5452 | | break; |
| 5453 | | case 'DTSTART': |
| 5454 | | if( !empty( $this->dtstart['value'] )) return ( $inclParam ) ? $this->dtstart : $this->dtstart['value']; |
| 5455 | | break; |
| 5456 | | case 'DUE': |
| 5457 | | if( !empty( $this->due['value'] )) return ( $inclParam ) ? $this->due : $this->due['value']; |
| 5458 | | break; |
| 5459 | | case 'DURATION': |
| 5460 | | if( !isset( $this->duration['value'] )) return FALSE; |
| 5461 | | $value = ( $specform && isset( $this->dtstart['value'] ) && isset( $this->duration['value'] )) ? iCalUtilityFunctions::_duration2date( $this->dtstart['value'], $this->duration['value'] ) : $this->duration['value']; |
| 5462 | | return ( $inclParam ) ? array( 'value' => $value, 'params' => $this->duration['params'] ) : $value; |
| 5463 | | break; |
| 5464 | | case 'EXDATE': |
| 5465 | | $ak = ( is_array( $this->exdate )) ? array_keys( $this->exdate ) : array(); |
| 5466 | | while( is_array( $this->exdate ) && !isset( $this->exdate[$propix] ) && ( 0 < count( $this->exdate )) && ( $propix < end( $ak ))) |
| 5467 | | $propix++; |
| 5468 | | $this->propix[$propName] = $propix; |
| 5469 | | if( !isset( $this->exdate[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5470 | | return ( $inclParam ) ? $this->exdate[$propix] : $this->exdate[$propix]['value']; |
| 5471 | | break; |
| 5472 | | case 'EXRULE': |
| 5473 | | $ak = ( is_array( $this->exrule )) ? array_keys( $this->exrule ) : array(); |
| 5474 | | while( is_array( $this->exrule ) && !isset( $this->exrule[$propix] ) && ( 0 < count( $this->exrule )) && ( $propix < end( $ak ))) |
| 5475 | | $propix++; |
| 5476 | | $this->propix[$propName] = $propix; |
| 5477 | | if( !isset( $this->exrule[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5478 | | return ( $inclParam ) ? $this->exrule[$propix] : $this->exrule[$propix]['value']; |
| 5479 | | break; |
| 5480 | | case 'FREEBUSY': |
| 5481 | | $ak = ( is_array( $this->freebusy )) ? array_keys( $this->freebusy ) : array(); |
| 5482 | | while( is_array( $this->freebusy ) && !isset( $this->freebusy[$propix] ) && ( 0 < count( $this->freebusy )) && ( $propix < end( $ak ))) |
| 5483 | | $propix++; |
| 5484 | | $this->propix[$propName] = $propix; |
| 5485 | | if( !isset( $this->freebusy[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5486 | | return ( $inclParam ) ? $this->freebusy[$propix] : $this->freebusy[$propix]['value']; |
| 5487 | | break; |
| 5488 | | case 'GEO': |
| 5489 | | if( !empty( $this->geo['value'] )) return ( $inclParam ) ? $this->geo : $this->geo['value']; |
| 5490 | | break; |
| 5491 | | case 'LAST-MODIFIED': |
| 5492 | | if( !empty( $this->lastmodified['value'] )) return ( $inclParam ) ? $this->lastmodified : $this->lastmodified['value']; |
| 5493 | | break; |
| 5494 | | case 'LOCATION': |
| 5495 | | if( !empty( $this->location['value'] )) return ( $inclParam ) ? $this->location : $this->location['value']; |
| 5496 | | break; |
| 5497 | | case 'ORGANIZER': |
| 5498 | | if( !empty( $this->organizer['value'] )) return ( $inclParam ) ? $this->organizer : $this->organizer['value']; |
| 5499 | | break; |
| 5500 | | case 'PERCENT-COMPLETE': |
| 5501 | | if( !empty( $this->percentcomplete['value'] ) || ( isset( $this->percentcomplete['value'] ) && ( '0' == $this->percentcomplete['value'] ))) return ( $inclParam ) ? $this->percentcomplete : $this->percentcomplete['value']; |
| 5502 | | break; |
| 5503 | | case 'PRIORITY': |
| 5504 | | if( !empty( $this->priority['value'] ) || ( isset( $this->priority['value'] ) && ('0' == $this->priority['value'] ))) return ( $inclParam ) ? $this->priority : $this->priority['value']; |
| 5505 | | break; |
| 5506 | | case 'RDATE': |
| 5507 | | $ak = ( is_array( $this->rdate )) ? array_keys( $this->rdate ) : array(); |
| 5508 | | while( is_array( $this->rdate ) && !isset( $this->rdate[$propix] ) && ( 0 < count( $this->rdate )) && ( $propix < end( $ak ))) |
| 5509 | | $propix++; |
| 5510 | | $this->propix[$propName] = $propix; |
| 5511 | | if( !isset( $this->rdate[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5512 | | return ( $inclParam ) ? $this->rdate[$propix] : $this->rdate[$propix]['value']; |
| 5513 | | break; |
| 5514 | | case 'RECURRENCE-ID': |
| 5515 | | if( !empty( $this->recurrenceid['value'] )) return ( $inclParam ) ? $this->recurrenceid : $this->recurrenceid['value']; |
| 5516 | | break; |
| 5517 | | case 'RELATED-TO': |
| 5518 | | $ak = ( is_array( $this->relatedto )) ? array_keys( $this->relatedto ) : array(); |
| 5519 | | while( is_array( $this->relatedto ) && !isset( $this->relatedto[$propix] ) && ( 0 < count( $this->relatedto )) && ( $propix < end( $ak ))) |
| 5520 | | $propix++; |
| 5521 | | $this->propix[$propName] = $propix; |
| 5522 | | if( !isset( $this->relatedto[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5523 | | return ( $inclParam ) ? $this->relatedto[$propix] : $this->relatedto[$propix]['value']; |
| 5524 | | break; |
| 5525 | | case 'REPEAT': |
| 5526 | | if( !empty( $this->repeat['value'] ) || ( isset( $this->repeat['value'] ) && ( '0' == $this->repeat['value'] ))) return ( $inclParam ) ? $this->repeat : $this->repeat['value']; |
| 5527 | | break; |
| 5528 | | case 'REQUEST-STATUS': |
| 5529 | | $ak = ( is_array( $this->requeststatus )) ? array_keys( $this->requeststatus ) : array(); |
| 5530 | | while( is_array( $this->requeststatus ) && !isset( $this->requeststatus[$propix] ) && ( 0 < count( $this->requeststatus )) && ( $propix < end( $ak ))) |
| 5531 | | $propix++; |
| 5532 | | $this->propix[$propName] = $propix; |
| 5533 | | if( !isset( $this->requeststatus[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5534 | | return ( $inclParam ) ? $this->requeststatus[$propix] : $this->requeststatus[$propix]['value']; |
| 5535 | | break; |
| 5536 | | case 'RESOURCES': |
| 5537 | | $ak = ( is_array( $this->resources )) ? array_keys( $this->resources ) : array(); |
| 5538 | | while( is_array( $this->resources ) && !isset( $this->resources[$propix] ) && ( 0 < count( $this->resources )) && ( $propix < end( $ak ))) |
| 5539 | | $propix++; |
| 5540 | | $this->propix[$propName] = $propix; |
| 5541 | | if( !isset( $this->resources[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5542 | | return ( $inclParam ) ? $this->resources[$propix] : $this->resources[$propix]['value']; |
| 5543 | | break; |
| 5544 | | case 'RRULE': |
| 5545 | | $ak = ( is_array( $this->rrule )) ? array_keys( $this->rrule ) : array(); |
| 5546 | | while( is_array( $this->rrule ) && !isset( $this->rrule[$propix] ) && ( 0 < count( $this->rrule )) && ( $propix < end( $ak ))) |
| 5547 | | $propix++; |
| 5548 | | $this->propix[$propName] = $propix; |
| 5549 | | if( !isset( $this->rrule[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5550 | | return ( $inclParam ) ? $this->rrule[$propix] : $this->rrule[$propix]['value']; |
| 5551 | | break; |
| 5552 | | case 'SEQUENCE': |
| 5553 | | if( isset( $this->sequence['value'] ) && ( isset( $this->sequence['value'] ) && ( '0' <= $this->sequence['value'] ))) return ( $inclParam ) ? $this->sequence : $this->sequence['value']; |
| 5554 | | break; |
| 5555 | | case 'STATUS': |
| 5556 | | if( !empty( $this->status['value'] )) return ( $inclParam ) ? $this->status : $this->status['value']; |
| 5557 | | break; |
| 5558 | | case 'SUMMARY': |
| 5559 | | if( !empty( $this->summary['value'] )) return ( $inclParam ) ? $this->summary : $this->summary['value']; |
| 5560 | | break; |
| 5561 | | case 'TRANSP': |
| 5562 | | if( !empty( $this->transp['value'] )) return ( $inclParam ) ? $this->transp : $this->transp['value']; |
| 5563 | | break; |
| 5564 | | case 'TRIGGER': |
| 5565 | | if( !empty( $this->trigger['value'] )) return ( $inclParam ) ? $this->trigger : $this->trigger['value']; |
| 5566 | | break; |
| 5567 | | case 'TZID': |
| 5568 | | if( !empty( $this->tzid['value'] )) return ( $inclParam ) ? $this->tzid : $this->tzid['value']; |
| 5569 | | break; |
| 5570 | | case 'TZNAME': |
| 5571 | | $ak = ( is_array( $this->tzname )) ? array_keys( $this->tzname ) : array(); |
| 5572 | | while( is_array( $this->tzname ) && !isset( $this->tzname[$propix] ) && ( 0 < count( $this->tzname )) && ( $propix < end( $ak ))) |
| 5573 | | $propix++; |
| 5574 | | $this->propix[$propName] = $propix; |
| 5575 | | if( !isset( $this->tzname[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 5576 | | return ( $inclParam ) ? $this->tzname[$propix] : $this->tzname[$propix]['value']; |
| 5577 | | break; |
| 5578 | | case 'TZOFFSETFROM': |
| 5579 | | if( !empty( $this->tzoffsetfrom['value'] )) return ( $inclParam ) ? $this->tzoffsetfrom : $this->tzoffsetfrom['value']; |
| 5580 | | break; |
| 5581 | | case 'TZOFFSETTO': |
| 5582 | | if( !empty( $this->tzoffsetto['value'] )) return ( $inclParam ) ? $this->tzoffsetto : $this->tzoffsetto['value']; |
| 5583 | | break; |
| 5584 | | case 'TZURL': |
| 5585 | | if( !empty( $this->tzurl['value'] )) return ( $inclParam ) ? $this->tzurl : $this->tzurl['value']; |
| 5586 | | break; |
| 5587 | | case 'UID': |
| 5588 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 5589 | | return FALSE; |
| 5590 | | if( empty( $this->uid['value'] )) |
| 5591 | | $this->_makeuid(); |
| 5592 | | return ( $inclParam ) ? $this->uid : $this->uid['value']; |
| 5593 | | break; |
| 5594 | | case 'URL': |
| 5595 | | if( !empty( $this->url['value'] )) return ( $inclParam ) ? $this->url : $this->url['value']; |
| 5596 | | break; |
| 5597 | | default: |
| 5598 | | if( $propName != 'X-PROP' ) { |
| 5599 | | if( !isset( $this->xprop[$propName] )) return FALSE; |
| 5600 | | return ( $inclParam ) ? array( $propName, $this->xprop[$propName] ) |
| 5601 | | : array( $propName, $this->xprop[$propName]['value'] ); |
| 5602 | | } |
| 5603 | | else { |
| 5604 | | if( empty( $this->xprop )) return FALSE; |
| 5605 | | $xpropno = 0; |
| 5606 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 5607 | | if( $propix == $xpropno ) |
| 5608 | | return ( $inclParam ) ? array( $xpropkey, $this->xprop[$xpropkey] ) |
| 5609 | | : array( $xpropkey, $this->xprop[$xpropkey]['value'] ); |
| 5610 | | else |
| 5611 | | $xpropno++; |
| 5612 | | } |
| 5613 | | return FALSE; // not found ?? |
| 5614 | | } |
| 5615 | | } |
| 5616 | | return FALSE; |
| 5617 | | } |
| 5618 | | /** |
| 5619 | | * returns calendar property unique values for 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO' or 'RESOURCES' and for each, number of occurrence |
| 5620 | | * |
| 5621 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 5622 | | * @since 2.13.4 - 2012-08-07 |
| 5623 | | * @param string $propName |
| 5624 | | * @param array $output, incremented result array |
| 5625 | | */ |
| 5626 | | function _getProperties( $propName, & $output ) { |
| 5627 | | if( empty( $output )) |
| 5628 | | $output = array(); |
| 5629 | | if( !in_array( strtoupper( $propName ), array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO', 'RESOURCES' ))) |
| 5630 | | return $output; |
| 5631 | | while( FALSE !== ( $content = $this->getProperty( $propName ))) { |
| 5632 | | if( empty( $content )) |
| 5633 | | continue; |
| 5634 | | if( is_array( $content )) { |
| 5635 | | foreach( $content as $part ) { |
| 5636 | | if( FALSE !== strpos( $part, ',' )) { |
| 5637 | | $part = explode( ',', $part ); |
| 5638 | | foreach( $part as $thePart ) { |
| 5639 | | $thePart = trim( $thePart ); |
| 5640 | | if( !empty( $thePart )) { |
| 5641 | | if( !isset( $output[$thePart] )) |
| 5642 | | $output[$thePart] = 1; |
| 5643 | | else |
| 5644 | | $output[$thePart] += 1; |
| 5645 | | } |
| 5646 | | } |
| 5647 | | } |
| 5648 | | else { |
| 5649 | | $part = trim( $part ); |
| 5650 | | if( !isset( $output[$part] )) |
| 5651 | | $output[$part] = 1; |
| 5652 | | else |
| 5653 | | $output[$part] += 1; |
| 5654 | | } |
| 5655 | | } |
| 5656 | | } // end if( is_array( $content )) |
| 5657 | | elseif( FALSE !== strpos( $content, ',' )) { |
| 5658 | | $content = explode( ',', $content ); |
| 5659 | | foreach( $content as $thePart ) { |
| 5660 | | $thePart = trim( $thePart ); |
| 5661 | | if( !empty( $thePart )) { |
| 5662 | | if( !isset( $output[$thePart] )) |
| 5663 | | $output[$thePart] = 1; |
| 5664 | | else |
| 5665 | | $output[$thePart] += 1; |
| 5666 | | } |
| 5667 | | } |
| 5668 | | } // end elseif( FALSE !== strpos( $content, ',' )) |
| 5669 | | else { |
| 5670 | | $content = trim( $content ); |
| 5671 | | if( !empty( $content )) { |
| 5672 | | if( !isset( $output[$content] )) |
| 5673 | | $output[$content] = 1; |
| 5674 | | else |
| 5675 | | $output[$content] += 1; |
| 5676 | | } |
| 5677 | | } |
| 5678 | | } |
| 5679 | | ksort( $output ); |
| 5680 | | } |
| 5681 | | /** |
| 5682 | | * general component property setting |
| 5683 | | * |
| 5684 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 5685 | | * @since 2.5.1 - 2008-11-05 |
| 5686 | | * @param mixed $args variable number of function arguments, |
| 5687 | | * first argument is ALWAYS component name, |
| 5688 | | * second ALWAYS component value! |
| 5689 | | * @return void |
| 5690 | | */ |
| 5691 | | function setProperty() { |
| 5692 | | $numargs = func_num_args(); |
| 5693 | | if( 1 > $numargs ) return FALSE; |
| 5694 | | $arglist = func_get_args(); |
| 5695 | | if( $this->_notExistProp( $arglist[0] )) return FALSE; |
| 5696 | | if( !$this->getConfig( 'allowEmpty' ) && ( !isset( $arglist[1] ) || empty( $arglist[1] ))) |
| 5697 | | return FALSE; |
| 5698 | | $arglist[0] = strtoupper( $arglist[0] ); |
| 5699 | | for( $argix=$numargs; $argix < 12; $argix++ ) { |
| 5700 | | if( !isset( $arglist[$argix] )) |
| 5701 | | $arglist[$argix] = null; |
| 5702 | | } |
| 5703 | | switch( $arglist[0] ) { |
| 5704 | | case 'ACTION': |
| 5705 | | return $this->setAction( $arglist[1], $arglist[2] ); |
| 5706 | | case 'ATTACH': |
| 5707 | | return $this->setAttach( $arglist[1], $arglist[2], $arglist[3] ); |
| 5708 | | case 'ATTENDEE': |
| 5709 | | return $this->setAttendee( $arglist[1], $arglist[2], $arglist[3] ); |
| 5710 | | case 'CATEGORIES': |
| 5711 | | return $this->setCategories( $arglist[1], $arglist[2], $arglist[3] ); |
| 5712 | | case 'CLASS': |
| 5713 | | return $this->setClass( $arglist[1], $arglist[2] ); |
| 5714 | | case 'COMMENT': |
| 5715 | | return $this->setComment( $arglist[1], $arglist[2], $arglist[3] ); |
| 5716 | | case 'COMPLETED': |
| 5717 | | return $this->setCompleted( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 5718 | | case 'CONTACT': |
| 5719 | | return $this->setContact( $arglist[1], $arglist[2], $arglist[3] ); |
| 5720 | | case 'CREATED': |
| 5721 | | return $this->setCreated( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 5722 | | case 'DESCRIPTION': |
| 5723 | | return $this->setDescription( $arglist[1], $arglist[2], $arglist[3] ); |
| 5724 | | case 'DTEND': |
| 5725 | | return $this->setDtend( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 5726 | | case 'DTSTAMP': |
| 5727 | | return $this->setDtstamp( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 5728 | | case 'DTSTART': |
| 5729 | | return $this->setDtstart( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 5730 | | case 'DUE': |
| 5731 | | return $this->setDue( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 5732 | | case 'DURATION': |
| 5733 | | return $this->setDuration( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6] ); |
| 5734 | | case 'EXDATE': |
| 5735 | | return $this->setExdate( $arglist[1], $arglist[2], $arglist[3] ); |
| 5736 | | case 'EXRULE': |
| 5737 | | return $this->setExrule( $arglist[1], $arglist[2], $arglist[3] ); |
| 5738 | | case 'FREEBUSY': |
| 5739 | | return $this->setFreebusy( $arglist[1], $arglist[2], $arglist[3], $arglist[4] ); |
| 5740 | | case 'GEO': |
| 5741 | | return $this->setGeo( $arglist[1], $arglist[2], $arglist[3] ); |
| 5742 | | case 'LAST-MODIFIED': |
| 5743 | | return $this->setLastModified( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 5744 | | case 'LOCATION': |
| 5745 | | return $this->setLocation( $arglist[1], $arglist[2] ); |
| 5746 | | case 'ORGANIZER': |
| 5747 | | return $this->setOrganizer( $arglist[1], $arglist[2] ); |
| 5748 | | case 'PERCENT-COMPLETE': |
| 5749 | | return $this->setPercentComplete( $arglist[1], $arglist[2] ); |
| 5750 | | case 'PRIORITY': |
| 5751 | | return $this->setPriority( $arglist[1], $arglist[2] ); |
| 5752 | | case 'RDATE': |
| 5753 | | return $this->setRdate( $arglist[1], $arglist[2], $arglist[3] ); |
| 5754 | | case 'RECURRENCE-ID': |
| 5755 | | return $this->setRecurrenceid( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 5756 | | case 'RELATED-TO': |
| 5757 | | return $this->setRelatedTo( $arglist[1], $arglist[2], $arglist[3] ); |
| 5758 | | case 'REPEAT': |
| 5759 | | return $this->setRepeat( $arglist[1], $arglist[2] ); |
| 5760 | | case 'REQUEST-STATUS': |
| 5761 | | return $this->setRequestStatus( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5] ); |
| 5762 | | case 'RESOURCES': |
| 5763 | | return $this->setResources( $arglist[1], $arglist[2], $arglist[3] ); |
| 5764 | | case 'RRULE': |
| 5765 | | return $this->setRrule( $arglist[1], $arglist[2], $arglist[3] ); |
| 5766 | | case 'SEQUENCE': |
| 5767 | | return $this->setSequence( $arglist[1], $arglist[2] ); |
| 5768 | | case 'STATUS': |
| 5769 | | return $this->setStatus( $arglist[1], $arglist[2] ); |
| 5770 | | case 'SUMMARY': |
| 5771 | | return $this->setSummary( $arglist[1], $arglist[2] ); |
| 5772 | | case 'TRANSP': |
| 5773 | | return $this->setTransp( $arglist[1], $arglist[2] ); |
| 5774 | | case 'TRIGGER': |
| 5775 | | return $this->setTrigger( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8], $arglist[9], $arglist[10], $arglist[11] ); |
| 5776 | | case 'TZID': |
| 5777 | | return $this->setTzid( $arglist[1], $arglist[2] ); |
| 5778 | | case 'TZNAME': |
| 5779 | | return $this->setTzname( $arglist[1], $arglist[2], $arglist[3] ); |
| 5780 | | case 'TZOFFSETFROM': |
| 5781 | | return $this->setTzoffsetfrom( $arglist[1], $arglist[2] ); |
| 5782 | | case 'TZOFFSETTO': |
| 5783 | | return $this->setTzoffsetto( $arglist[1], $arglist[2] ); |
| 5784 | | case 'TZURL': |
| 5785 | | return $this->setTzurl( $arglist[1], $arglist[2] ); |
| 5786 | | case 'UID': |
| 5787 | | return $this->setUid( $arglist[1], $arglist[2] ); |
| 5788 | | case 'URL': |
| 5789 | | return $this->setUrl( $arglist[1], $arglist[2] ); |
| 5790 | | default: |
| 5791 | | return $this->setXprop( $arglist[0], $arglist[1], $arglist[2] ); |
| 5792 | | } |
| 5793 | | return FALSE; |
| 5794 | | } |
| 5795 | | /*********************************************************************************/ |
| 5796 | | /** |
| 5797 | | * parse component unparsed data into properties |
| 5798 | | * |
| 5799 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 5800 | | * @since 2.16.2 - 2012-12-18 |
| 5801 | | * @param mixed $unparsedtext, optional, strict rfc2445 formatted, single property string or array of strings |
| 5802 | | * @return bool FALSE if error occurs during parsing |
| 5803 | | * |
| 5804 | | */ |
| 5805 | | function parse( $unparsedtext=null ) { |
| 5806 | | $nl = $this->getConfig( 'nl' ); |
| 5807 | | if( !empty( $unparsedtext )) { |
| 5808 | | if( is_array( $unparsedtext )) |
| 5809 | | $unparsedtext = implode( '\n'.$nl, $unparsedtext ); |
| 5810 | | $unparsedtext = explode( $nl, iCalUtilityFunctions::convEolChar( $unparsedtext, $nl )); |
| 5811 | | } |
| 5812 | | elseif( !isset( $this->unparsed )) |
| 5813 | | $unparsedtext = array(); |
| 5814 | | else |
| 5815 | | $unparsedtext = $this->unparsed; |
| 5816 | | /* skip leading (empty/invalid) lines */ |
| 5817 | | foreach( $unparsedtext as $lix => $line ) { |
| 5818 | | $tst = trim( $line ); |
| 5819 | | if(( '\n' == $tst ) || empty( $tst )) |
| 5820 | | unset( $unparsedtext[$lix] ); |
| 5821 | | else |
| 5822 | | break; |
| 5823 | | } |
| 5824 | | $this->unparsed = array(); |
| 5825 | | $comp = & $this; |
| 5826 | | $config = $this->getConfig(); |
| 5827 | | $compsync = $subsync = 0; |
| 5828 | | foreach ( $unparsedtext as $lix => $line ) { |
| 5829 | | if( 'END:VALARM' == strtoupper( substr( $line, 0, 10 ))) { |
| 5830 | | if( 1 != $subsync ) return FALSE; |
| 5831 | | $this->components[] = $comp->copy(); |
| 5832 | | $subsync--; |
| 5833 | | } |
| 5834 | | elseif( 'END:DAYLIGHT' == strtoupper( substr( $line, 0, 12 ))) { |
| 5835 | | if( 1 != $subsync ) return FALSE; |
| 5836 | | $this->components[] = $comp->copy(); |
| 5837 | | $subsync--; |
| 5838 | | } |
| 5839 | | elseif( 'END:STANDARD' == strtoupper( substr( $line, 0, 12 ))) { |
| 5840 | | if( 1 != $subsync ) return FALSE; |
| 5841 | | array_unshift( $this->components, $comp->copy()); |
| 5842 | | $subsync--; |
| 5843 | | } |
| 5844 | | elseif( 'END:' == strtoupper( substr( $line, 0, 4 ))) { // end:<component> |
| 5845 | | if( 1 != $compsync ) return FALSE; |
| 5846 | | if( 0 < $subsync ) |
| 5847 | | $this->components[] = $comp->copy(); |
| 5848 | | $compsync--; |
| 5849 | | break; /* skip trailing empty lines */ |
| 5850 | | } |
| 5851 | | elseif( 'BEGIN:VALARM' == strtoupper( substr( $line, 0, 12 ))) { |
| 5852 | | $comp = new valarm( $config); |
| 5853 | | $subsync++; |
| 5854 | | } |
| 5855 | | elseif( 'BEGIN:STANDARD' == strtoupper( substr( $line, 0, 14 ))) { |
| 5856 | | $comp = new vtimezone( 'standard', $config ); |
| 5857 | | $subsync++; |
| 5858 | | } |
| 5859 | | elseif( 'BEGIN:DAYLIGHT' == strtoupper( substr( $line, 0, 14 ))) { |
| 5860 | | $comp = new vtimezone( 'daylight', $config ); |
| 5861 | | $subsync++; |
| 5862 | | } |
| 5863 | | elseif( 'BEGIN:' == strtoupper( substr( $line, 0, 6 ))) // begin:<component> |
| 5864 | | $compsync++; |
| 5865 | | else |
| 5866 | | $comp->unparsed[] = $line; |
| 5867 | | } |
| 5868 | | if( 0 < $subsync ) |
| 5869 | | $this->components[] = $comp->copy(); |
| 5870 | | unset( $config ); |
| 5871 | | /* concatenate property values spread over several lines */ |
| 5872 | | $lastix = -1; |
| 5873 | | $propnames = array( 'action', 'attach', 'attendee', 'categories', 'comment', 'completed' |
| +5874 | | , 'contact', 'class', 'created', 'description', 'dtend', 'dtstart' |
| +5875 | | , 'dtstamp', 'due', 'duration', 'exdate', 'exrule', 'freebusy', 'geo' |
| +5876 | | , 'last-modified', 'location', 'organizer', 'percent-complete' |
| +5877 | | , 'priority', 'rdate', 'recurrence-id', 'related-to', 'repeat' |
| +5878 | | , 'request-status', 'resources', 'rrule', 'sequence', 'status' |
| +5879 | | , 'summary', 'transp', 'trigger', 'tzid', 'tzname', 'tzoffsetfrom' |
| +5880 | | , 'tzoffsetto', 'tzurl', 'uid', 'url', 'x-' ); |
| 5881 | | $proprows = array(); |
| 5882 | | for( $i = 0; $i < count( $this->unparsed ); $i++ ) { // concatenate lines |
| 5883 | | $line = rtrim( $this->unparsed[$i], $nl ); |
| 5884 | | while( isset( $this->unparsed[$i+1] ) && !empty( $this->unparsed[$i+1] ) && ( ' ' == $this->unparsed[$i+1]{0} )) |
| 5885 | | $line .= rtrim( substr( $this->unparsed[++$i], 1 ), $nl ); |
| 5886 | | $proprows[] = $line; |
| 5887 | | } |
| 5888 | | /* parse each property 'line' */ |
| 5889 | | $paramMStz = array( 'utc-', 'utc+', 'gmt-', 'gmt+' ); |
| 5890 | | $paramProto3 = array( 'fax:', 'cid:', 'sms:', 'tel:', 'urn:' ); |
| 5891 | | $paramProto4 = array( 'crid:', 'news:', 'pres:' ); |
| 5892 | | foreach( $proprows as $line ) { |
| 5893 | | if( '\n' == substr( $line, -2 )) |
| 5894 | | $line = substr( $line, 0, -2 ); |
| 5895 | | /* get propname */ |
| 5896 | | $propname = null; |
| 5897 | | $cix = 0; |
| 5898 | | while( isset( $line[$cix] )) { |
| 5899 | | if( in_array( $line[$cix], array( ':', ';' ))) |
| 5900 | | break; |
| 5901 | | else |
| 5902 | | $propname .= $line[$cix]; |
| 5903 | | $cix++; |
| 5904 | | } |
| 5905 | | if(( 'x-' == substr( $propname, 0, 2 )) || ( 'X-' == substr( $propname, 0, 2 ))) { |
| 5906 | | $propname2 = $propname; |
| 5907 | | $propname = 'X-'; |
| 5908 | | } |
| 5909 | | if( !in_array( strtolower( $propname ), $propnames )) // skip non standard property names |
| 5910 | | continue; |
| 5911 | | /* rest of the line is opt.params and value */ |
| 5912 | | $line = substr( $line, $cix ); |
| 5913 | | /* separate attributes from value */ |
| 5914 | | $attr = array(); |
| 5915 | | $attrix = -1; |
| 5916 | | $clen = strlen( $line ); |
| 5917 | | $WithinQuotes = FALSE; |
| 5918 | | $cix = 0; |
| 5919 | | while( FALSE !== substr( $line, $cix, 1 )) { |
| 5920 | | if( ( ':' == $line[$cix] ) && |
| +5921 | | ( substr( $line,$cix, 3 ) != '://' ) && |
| +5922 | | ( !in_array( strtolower( substr( $line,$cix - 6, 4 )), $paramMStz )) && |
| +5923 | | ( !in_array( strtolower( substr( $line,$cix - 3, 4 )), $paramProto3 )) && |
| +5924 | | ( !in_array( strtolower( substr( $line,$cix - 4, 5 )), $paramProto4 )) && |
| +5925 | | ( strtolower( substr( $line,$cix - 6, 7 )) != 'mailto:' ) && |
| 5926 | | !$WithinQuotes ) { |
| 5927 | | $attrEnd = TRUE; |
| 5928 | | if(( $cix < ( $clen - 4 )) && |
| +5929 | | ctype_digit( substr( $line, $cix+1, 4 ))) { // an URI with a (4pos) portnr?? |
| 5930 | | for( $c2ix = $cix; 3 < $c2ix; $c2ix-- ) { |
| 5931 | | if( '://' == substr( $line, $c2ix - 2, 3 )) { |
| 5932 | | $attrEnd = FALSE; |
| 5933 | | break; // an URI with a portnr!! |
| 5934 | | } |
| 5935 | | } |
| 5936 | | } |
| 5937 | | if( $attrEnd) { |
| 5938 | | $line = substr( $line, ( $cix + 1 )); |
| 5939 | | break; |
| 5940 | | } |
| 5941 | | $cix++; |
| 5942 | | } |
| 5943 | | if( '"' == $line[$cix] ) |
| 5944 | | $WithinQuotes = ( FALSE === $WithinQuotes ) ? TRUE : FALSE; |
| 5945 | | if( ';' == $line[$cix] ) |
| 5946 | | $attr[++$attrix] = null; |
| 5947 | | else |
| 5948 | | $attr[$attrix] .= $line[$cix]; |
| 5949 | | $cix++; |
| 5950 | | } |
| 5951 | | /* make attributes in array format */ |
| 5952 | | $propattr = array(); |
| 5953 | | foreach( $attr as $attribute ) { |
| 5954 | | $attrsplit = explode( '=', $attribute, 2 ); |
| 5955 | | if( 1 < count( $attrsplit )) |
| 5956 | | $propattr[$attrsplit[0]] = $attrsplit[1]; |
| 5957 | | else |
| 5958 | | $propattr[] = $attribute; |
| 5959 | | } |
| 5960 | | /* call setProperty( $propname.. . */ |
| 5961 | | switch( strtoupper( $propname )) { |
| 5962 | | case 'ATTENDEE': |
| 5963 | | foreach( $propattr as $pix => $attr ) { |
| 5964 | | if( !in_array( strtoupper( $pix ), array( 'MEMBER', 'DELEGATED-TO', 'DELEGATED-FROM' ))) |
| 5965 | | continue; |
| 5966 | | $attr2 = explode( ',', $attr ); |
| 5967 | | if( 1 < count( $attr2 )) |
| 5968 | | $propattr[$pix] = $attr2; |
| 5969 | | } |
| 5970 | | $this->setProperty( $propname, $line, $propattr ); |
| 5971 | | break; |
| 5972 | | case 'X-': |
| 5973 | | $propname = ( isset( $propname2 )) ? $propname2 : $propname; |
| 5974 | | unset( $propname2 ); |
| 5975 | | case 'CATEGORIES': |
| 5976 | | case 'RESOURCES': |
| 5977 | | if( FALSE !== strpos( $line, ',' )) { |
| 5978 | | $content = array( 0 => '' ); |
| 5979 | | $cix = $lix = 0; |
| 5980 | | while( FALSE !== substr( $line, $lix, 1 )) { |
| 5981 | | if(( ',' == $line[$lix] ) && ( "\\" != $line[( $lix - 1 )])) { |
| 5982 | | $cix++; |
| 5983 | | $content[$cix] = ''; |
| 5984 | | } |
| 5985 | | else |
| 5986 | | $content[$cix] .= $line[$lix]; |
| 5987 | | $lix++; |
| 5988 | | } |
| 5989 | | if( 1 < count( $content )) { |
| 5990 | | $content = array_values( $content ); |
| 5991 | | foreach( $content as $cix => $contentPart ) |
| 5992 | | $content[$cix] = iCalUtilityFunctions::_strunrep( $contentPart ); |
| 5993 | | $this->setProperty( $propname, $content, $propattr ); |
| 5994 | | break; |
| 5995 | | } |
| 5996 | | else |
| 5997 | | $line = reset( $content ); |
| 5998 | | } |
| 5999 | | case 'COMMENT': |
| 6000 | | case 'CONTACT': |
| 6001 | | case 'DESCRIPTION': |
| 6002 | | case 'LOCATION': |
| 6003 | | case 'SUMMARY': |
| 6004 | | if( empty( $line )) |
| 6005 | | $propattr = null; |
| 6006 | | $this->setProperty( $propname, iCalUtilityFunctions::_strunrep( $line ), $propattr ); |
| 6007 | | break; |
| 6008 | | case 'REQUEST-STATUS': |
| 6009 | | $values = explode( ';', $line, 3 ); |
| 6010 | | $values[1] = ( !isset( $values[1] )) ? null : iCalUtilityFunctions::_strunrep( $values[1] ); |
| 6011 | | $values[2] = ( !isset( $values[2] )) ? null : iCalUtilityFunctions::_strunrep( $values[2] ); |
| 6012 | | $this->setProperty( $propname |
| +6013 | | , $values[0] // statcode |
| +6014 | | , $values[1] // statdesc |
| +6015 | | , $values[2] // extdata |
| +6016 | | , $propattr ); |
| 6017 | | break; |
| 6018 | | case 'FREEBUSY': |
| 6019 | | $fbtype = ( isset( $propattr['FBTYPE'] )) ? $propattr['FBTYPE'] : ''; // force setting default, if missing |
| 6020 | | unset( $propattr['FBTYPE'] ); |
| 6021 | | $values = explode( ',', $line ); |
| 6022 | | foreach( $values as $vix => $value ) { |
| 6023 | | $value2 = explode( '/', $value ); |
| 6024 | | if( 1 < count( $value2 )) |
| 6025 | | $values[$vix] = $value2; |
| 6026 | | } |
| 6027 | | $this->setProperty( $propname, $fbtype, $values, $propattr ); |
| 6028 | | break; |
| 6029 | | case 'GEO': |
| 6030 | | $value = explode( ';', $line, 2 ); |
| 6031 | | if( 2 > count( $value )) |
| 6032 | | $value[1] = null; |
| 6033 | | $this->setProperty( $propname, $value[0], $value[1], $propattr ); |
| 6034 | | break; |
| 6035 | | case 'EXDATE': |
| 6036 | | $values = ( !empty( $line )) ? explode( ',', $line ) : null; |
| 6037 | | $this->setProperty( $propname, $values, $propattr ); |
| 6038 | | break; |
| 6039 | | case 'RDATE': |
| 6040 | | if( empty( $line )) { |
| 6041 | | $this->setProperty( $propname, $line, $propattr ); |
| 6042 | | break; |
| 6043 | | } |
| 6044 | | $values = explode( ',', $line ); |
| 6045 | | foreach( $values as $vix => $value ) { |
| 6046 | | $value2 = explode( '/', $value ); |
| 6047 | | if( 1 < count( $value2 )) |
| 6048 | | $values[$vix] = $value2; |
| 6049 | | } |
| 6050 | | $this->setProperty( $propname, $values, $propattr ); |
| 6051 | | break; |
| 6052 | | case 'EXRULE': |
| 6053 | | case 'RRULE': |
| 6054 | | $values = explode( ';', $line ); |
| 6055 | | $recur = array(); |
| 6056 | | foreach( $values as $value2 ) { |
| 6057 | | if( empty( $value2 )) |
| 6058 | | continue; // ;-char in ending position ??? |
| 6059 | | $value3 = explode( '=', $value2, 2 ); |
| 6060 | | $rulelabel = strtoupper( $value3[0] ); |
| 6061 | | switch( $rulelabel ) { |
| 6062 | | case 'BYDAY': { |
| 6063 | | $value4 = explode( ',', $value3[1] ); |
| 6064 | | if( 1 < count( $value4 )) { |
| 6065 | | foreach( $value4 as $v5ix => $value5 ) { |
| 6066 | | $value6 = array(); |
| 6067 | | $dayno = $dayname = null; |
| 6068 | | $value5 = trim( (string) $value5 ); |
| 6069 | | if(( ctype_alpha( substr( $value5, -1 ))) && |
| +6070 | | ( ctype_alpha( substr( $value5, -2, 1 )))) { |
| 6071 | | $dayname = substr( $value5, -2, 2 ); |
| 6072 | | if( 2 < strlen( $value5 )) |
| 6073 | | $dayno = substr( $value5, 0, ( strlen( $value5 ) - 2 )); |
| 6074 | | } |
| 6075 | | if( $dayno ) |
| 6076 | | $value6[] = $dayno; |
| 6077 | | if( $dayname ) |
| 6078 | | $value6['DAY'] = $dayname; |
| 6079 | | $value4[$v5ix] = $value6; |
| 6080 | | } |
| 6081 | | } |
| 6082 | | else { |
| 6083 | | $value4 = array(); |
| 6084 | | $dayno = $dayname = null; |
| 6085 | | $value5 = trim( (string) $value3[1] ); |
| 6086 | | if(( ctype_alpha( substr( $value5, -1 ))) && |
| +6087 | | ( ctype_alpha( substr( $value5, -2, 1 )))) { |
| 6088 | | $dayname = substr( $value5, -2, 2 ); |
| 6089 | | if( 2 < strlen( $value5 )) |
| 6090 | | $dayno = substr( $value5, 0, ( strlen( $value5 ) - 2 )); |
| 6091 | | } |
| 6092 | | if( $dayno ) |
| 6093 | | $value4[] = $dayno; |
| 6094 | | if( $dayname ) |
| 6095 | | $value4['DAY'] = $dayname; |
| 6096 | | } |
| 6097 | | $recur[$rulelabel] = $value4; |
| 6098 | | break; |
| 6099 | | } |
| 6100 | | default: { |
| 6101 | | $value4 = explode( ',', $value3[1] ); |
| 6102 | | if( 1 < count( $value4 )) |
| 6103 | | $value3[1] = $value4; |
| 6104 | | $recur[$rulelabel] = $value3[1]; |
| 6105 | | break; |
| 6106 | | } |
| 6107 | | } // end - switch $rulelabel |
| 6108 | | } // end - foreach( $values.. . |
| 6109 | | $this->setProperty( $propname, $recur, $propattr ); |
| 6110 | | break; |
| 6111 | | case 'ACTION': |
| 6112 | | case 'CLASSIFICATION': |
| 6113 | | case 'STATUS': |
| 6114 | | case 'TRANSP': |
| 6115 | | case 'UID': |
| 6116 | | case 'TZID': |
| 6117 | | case 'RELATED-TO': |
| 6118 | | case 'TZNAME': |
| 6119 | | $line = iCalUtilityFunctions::_strunrep( $line ); |
| 6120 | | default: |
| 6121 | | $this->setProperty( $propname, $line, $propattr ); |
| 6122 | | break; |
| 6123 | | } // end switch( $propname.. . |
| 6124 | | } // end - foreach( $proprows.. . |
| 6125 | | unset( $unparsedtext, $this->unparsed, $proprows ); |
| 6126 | | if( isset( $this->components ) && is_array( $this->components ) && ( 0 < count( $this->components ))) { |
| 6127 | | $ckeys = array_keys( $this->components ); |
| 6128 | | foreach( $ckeys as $ckey ) { |
| 6129 | | if( !empty( $this->components[$ckey] ) && !empty( $this->components[$ckey]->unparsed )) { |
| 6130 | | $this->components[$ckey]->parse(); |
| 6131 | | } |
| 6132 | | } |
| 6133 | | } |
| 6134 | | return TRUE; |
| 6135 | | } |
| 6136 | | /*********************************************************************************/ |
| 6137 | | /*********************************************************************************/ |
| 6138 | | /** |
| 6139 | | * return a copy of this component |
| 6140 | | * |
| 6141 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6142 | | * @since 2.15.4 - 2012-10-18 |
| 6143 | | * @return object |
| 6144 | | */ |
| 6145 | | function copy() { |
| 6146 | | return unserialize( serialize( $this )); |
| 6147 | | } |
| 6148 | | /*********************************************************************************/ |
| 6149 | | /*********************************************************************************/ |
| 6150 | | /** |
| 6151 | | * delete calendar subcomponent from component container |
| 6152 | | * |
| 6153 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6154 | | * @since 2.8.8 - 2011-03-15 |
| 6155 | | * @param mixed $arg1 ordno / component type / component uid |
| 6156 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 6157 | | * @return void |
| 6158 | | */ |
| 6159 | | function deleteComponent( $arg1, $arg2=FALSE ) { |
| 6160 | | if( !isset( $this->components )) return FALSE; |
| 6161 | | $argType = $index = null; |
| 6162 | | if ( ctype_digit( (string) $arg1 )) { |
| 6163 | | $argType = 'INDEX'; |
| 6164 | | $index = (int) $arg1 - 1; |
| 6165 | | } |
| 6166 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
| 6167 | | $argType = strtolower( $arg1 ); |
| 6168 | | $index = ( !empty( $arg2 ) && ctype_digit( (string) $arg2 )) ? (( int ) $arg2 - 1 ) : 0; |
| 6169 | | } |
| 6170 | | $cix2dC = 0; |
| 6171 | | foreach ( $this->components as $cix => $component) { |
| 6172 | | if( empty( $component )) continue; |
| 6173 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { |
| 6174 | | unset( $this->components[$cix] ); |
| 6175 | | return TRUE; |
| 6176 | | } |
| 6177 | | elseif( $argType == $component->objName ) { |
| 6178 | | if( $index == $cix2dC ) { |
| 6179 | | unset( $this->components[$cix] ); |
| 6180 | | return TRUE; |
| 6181 | | } |
| 6182 | | $cix2dC++; |
| 6183 | | } |
| 6184 | | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
| 6185 | | unset( $this->components[$cix] ); |
| 6186 | | return TRUE; |
| 6187 | | } |
| 6188 | | } |
| 6189 | | return FALSE; |
| 6190 | | } |
| 6191 | | /** |
| 6192 | | * get calendar component subcomponent from component container |
| 6193 | | * |
| 6194 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6195 | | * @since 2.8.8 - 2011-03-15 |
| 6196 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 6197 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 6198 | | * @return object |
| 6199 | | */ |
| 6200 | | function getComponent ( $arg1=FALSE, $arg2=FALSE ) { |
| 6201 | | if( !isset( $this->components )) return FALSE; |
| 6202 | | $index = $argType = null; |
| 6203 | | if ( !$arg1 ) { |
| 6204 | | $argType = 'INDEX'; |
| 6205 | | $index = $this->compix['INDEX'] = |
| +6206 | | ( isset( $this->compix['INDEX'] )) ? $this->compix['INDEX'] + 1 : 1; |
| 6207 | | } |
| 6208 | | elseif ( ctype_digit( (string) $arg1 )) { |
| 6209 | | $argType = 'INDEX'; |
| 6210 | | $index = (int) $arg1; |
| 6211 | | unset( $this->compix ); |
| 6212 | | } |
| 6213 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
| 6214 | | unset( $this->compix['INDEX'] ); |
| 6215 | | $argType = strtolower( $arg1 ); |
| 6216 | | if( !$arg2 ) |
| 6217 | | $index = $this->compix[$argType] = ( isset( $this->compix[$argType] )) ? $this->compix[$argType] + 1 : 1; |
| 6218 | | else |
| 6219 | | $index = (int) $arg2; |
| 6220 | | } |
| 6221 | | $index -= 1; |
| 6222 | | $ckeys = array_keys( $this->components ); |
| 6223 | | if( !empty( $index) && ( $index > end( $ckeys ))) |
| 6224 | | return FALSE; |
| 6225 | | $cix2gC = 0; |
| 6226 | | foreach( $this->components as $cix => $component ) { |
| 6227 | | if( empty( $component )) continue; |
| 6228 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) |
| 6229 | | return $component->copy(); |
| 6230 | | elseif( $argType == $component->objName ) { |
| 6231 | | if( $index == $cix2gC ) |
| 6232 | | return $component->copy(); |
| 6233 | | $cix2gC++; |
| 6234 | | } |
| 6235 | | elseif( !$argType && ( $arg1 == $component->getProperty( 'uid' ))) |
| 6236 | | return $component->copy(); |
| 6237 | | } |
| 6238 | | /* not found.. . */ |
| 6239 | | unset( $this->compix ); |
| 6240 | | return false; |
| 6241 | | } |
| 6242 | | /** |
| 6243 | | * add calendar component as subcomponent to container for subcomponents |
| 6244 | | * |
| 6245 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6246 | | * @since 1.x.x - 2007-04-24 |
| 6247 | | * @param object $component calendar component |
| 6248 | | * @return void |
| 6249 | | */ |
| 6250 | | function addSubComponent ( $component ) { |
| 6251 | | $this->setComponent( $component ); |
| 6252 | | } |
| 6253 | | /** |
| 6254 | | * create new calendar component subcomponent, already included within component |
| 6255 | | * |
| 6256 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6257 | | * @since 2.6.33 - 2011-01-03 |
| 6258 | | * @param string $compType subcomponent type |
| 6259 | | * @return object (reference) |
| 6260 | | */ |
| 6261 | | function & newComponent( $compType ) { |
| 6262 | | $config = $this->getConfig(); |
| 6263 | | $keys = array_keys( $this->components ); |
| 6264 | | $ix = end( $keys) + 1; |
| 6265 | | switch( strtoupper( $compType )) { |
| 6266 | | case 'ALARM': |
| 6267 | | case 'VALARM': |
| 6268 | | $this->components[$ix] = new valarm( $config ); |
| 6269 | | break; |
| 6270 | | case 'STANDARD': |
| 6271 | | array_unshift( $this->components, new vtimezone( 'STANDARD', $config )); |
| 6272 | | $ix = 0; |
| 6273 | | break; |
| 6274 | | case 'DAYLIGHT': |
| 6275 | | $this->components[$ix] = new vtimezone( 'DAYLIGHT', $config ); |
| 6276 | | break; |
| 6277 | | default: |
| 6278 | | return FALSE; |
| 6279 | | } |
| 6280 | | return $this->components[$ix]; |
| 6281 | | } |
| 6282 | | /** |
| 6283 | | * add calendar component as subcomponent to container for subcomponents |
| 6284 | | * |
| 6285 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6286 | | * @since 2.8.8 - 2011-03-15 |
| 6287 | | * @param object $component calendar component |
| 6288 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 6289 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 6290 | | * @return bool |
| 6291 | | */ |
| 6292 | | function setComponent( $component, $arg1=FALSE, $arg2=FALSE ) { |
| 6293 | | if( !isset( $this->components )) return FALSE; |
| 6294 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 6295 | | if( !in_array( $component->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) { |
| 6296 | | /* make sure dtstamp and uid is set */ |
| 6297 | | $dummy = $component->getProperty( 'dtstamp' ); |
| 6298 | | $dummy = $component->getProperty( 'uid' ); |
| 6299 | | } |
| 6300 | | if( !$arg1 ) { // plain insert, last in chain |
| 6301 | | $this->components[] = $component->copy(); |
| 6302 | | return TRUE; |
| 6303 | | } |
| 6304 | | $argType = $index = null; |
| 6305 | | if ( ctype_digit( (string) $arg1 )) { // index insert/replace |
| 6306 | | $argType = 'INDEX'; |
| 6307 | | $index = (int) $arg1 - 1; |
| 6308 | | } |
| 6309 | | elseif( in_array( strtolower( $arg1 ), array( 'vevent', 'vtodo', 'vjournal', 'vfreebusy', 'valarm', 'vtimezone' ))) { |
| 6310 | | $argType = strtolower( $arg1 ); |
| 6311 | | $index = ( ctype_digit( (string) $arg2 )) ? ((int) $arg2) - 1 : 0; |
| 6312 | | } |
| 6313 | | // else if arg1 is set, arg1 must be an UID |
| 6314 | | $cix2sC = 0; |
| 6315 | | foreach ( $this->components as $cix => $component2 ) { |
| 6316 | | if( empty( $component2 )) continue; |
| 6317 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { // index insert/replace |
| 6318 | | $this->components[$cix] = $component->copy(); |
| 6319 | | return TRUE; |
| 6320 | | } |
| 6321 | | elseif( $argType == $component2->objName ) { // component Type index insert/replace |
| 6322 | | if( $index == $cix2sC ) { |
| 6323 | | $this->components[$cix] = $component->copy(); |
| 6324 | | return TRUE; |
| 6325 | | } |
| 6326 | | $cix2sC++; |
| 6327 | | } |
| 6328 | | elseif( !$argType && ( $arg1 == $component2->getProperty( 'uid' ))) { // UID insert/replace |
| 6329 | | $this->components[$cix] = $component->copy(); |
| 6330 | | return TRUE; |
| 6331 | | } |
| 6332 | | } |
| 6333 | | /* arg1=index and not found.. . insert at index .. .*/ |
| 6334 | | if( 'INDEX' == $argType ) { |
| 6335 | | $this->components[$index] = $component->copy(); |
| 6336 | | ksort( $this->components, SORT_NUMERIC ); |
| 6337 | | } |
| 6338 | | else /* not found.. . insert last in chain anyway .. .*/ |
| 6339 | | $this->components[] = $component->copy(); |
| 6340 | | return TRUE; |
| 6341 | | } |
| 6342 | | /** |
| 6343 | | * creates formatted output for subcomponents |
| 6344 | | * |
| 6345 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6346 | | * @since 2.11.20 - 2012-02-06 |
| 6347 | | * @param array $xcaldecl |
| 6348 | | * @return string |
| 6349 | | */ |
| 6350 | | function createSubComponent() { |
| 6351 | | $output = null; |
| 6352 | | if( 'vtimezone' == $this->objName ) { // sort subComponents, first standard, then daylight, in dtstart order |
| 6353 | | $stdarr = $dlarr = array(); |
| 6354 | | foreach( $this->components as $component ) { |
| 6355 | | if( empty( $component )) |
| 6356 | | continue; |
| 6357 | | $dt = $component->getProperty( 'dtstart' ); |
| 6358 | | $key = sprintf( '%04d%02d%02d%02d%02d%02d000', $dt['year'], $dt['month'], $dt['day'], $dt['hour'], $dt['min'], $dt['sec'] ); |
| 6359 | | if( 'standard' == $component->objName ) { |
| 6360 | | while( isset( $stdarr[$key] )) |
| 6361 | | $key += 1; |
| 6362 | | $stdarr[$key] = $component->copy(); |
| 6363 | | } |
| 6364 | | elseif( 'daylight' == $component->objName ) { |
| 6365 | | while( isset( $dlarr[$key] )) |
| 6366 | | $key += 1; |
| 6367 | | $dlarr[$key] = $component->copy(); |
| 6368 | | } |
| 6369 | | } // end foreach( $this->components as $component ) |
| 6370 | | $this->components = array(); |
| 6371 | | ksort( $stdarr, SORT_NUMERIC ); |
| 6372 | | foreach( $stdarr as $std ) |
| 6373 | | $this->components[] = $std->copy(); |
| 6374 | | unset( $stdarr ); |
| 6375 | | ksort( $dlarr, SORT_NUMERIC ); |
| 6376 | | foreach( $dlarr as $dl ) |
| 6377 | | $this->components[] = $dl->copy(); |
| 6378 | | unset( $dlarr ); |
| 6379 | | } // end if( 'vtimezone' == $this->objName ) |
| 6380 | | foreach( $this->components as $component ) { |
| 6381 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 6382 | | $output .= $component->createComponent( $this->xcaldecl ); |
| 6383 | | } |
| 6384 | | return $output; |
| 6385 | | } |
| 6386 | | } |
| 6387 | | /*********************************************************************************/ |
| 6388 | | /*********************************************************************************/ |
| 6389 | | /** |
| 6390 | | * class for calendar component VEVENT |
| 6391 | | * |
| 6392 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6393 | | * @since 2.5.1 - 2008-10-12 |
| 6394 | | */ |
| 6395 | | class vevent extends calendarComponent { |
| 6396 | | var $attach; |
| 6397 | | var $attendee; |
| 6398 | | var $categories; |
| 6399 | | var $comment; |
| 6400 | | var $contact; |
| 6401 | | var $class; |
| 6402 | | var $created; |
| 6403 | | var $description; |
| 6404 | | var $dtend; |
| 6405 | | var $dtstart; |
| 6406 | | var $duration; |
| 6407 | | var $exdate; |
| 6408 | | var $exrule; |
| 6409 | | var $geo; |
| 6410 | | var $lastmodified; |
| 6411 | | var $location; |
| 6412 | | var $organizer; |
| 6413 | | var $priority; |
| 6414 | | var $rdate; |
| 6415 | | var $recurrenceid; |
| 6416 | | var $relatedto; |
| 6417 | | var $requeststatus; |
| 6418 | | var $resources; |
| 6419 | | var $rrule; |
| 6420 | | var $sequence; |
| 6421 | | var $status; |
| 6422 | | var $summary; |
| 6423 | | var $transp; |
| 6424 | | var $url; |
| 6425 | | var $xprop; |
| 6426 | | // component subcomponents container |
| 6427 | | var $components; |
| 6428 | | /** |
| 6429 | | * constructor for calendar component VEVENT object |
| 6430 | | * |
| 6431 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6432 | | * @since 2.8.2 - 2011-05-01 |
| 6433 | | * @param array $config |
| 6434 | | * @return void |
| 6435 | | */ |
| 6436 | | function vevent( $config = array()) { |
| 6437 | | $this->calendarComponent(); |
| 6438 | | |
| 6439 | | $this->attach = ''; |
| 6440 | | $this->attendee = ''; |
| 6441 | | $this->categories = ''; |
| 6442 | | $this->class = ''; |
| 6443 | | $this->comment = ''; |
| 6444 | | $this->contact = ''; |
| 6445 | | $this->created = ''; |
| 6446 | | $this->description = ''; |
| 6447 | | $this->dtstart = ''; |
| 6448 | | $this->dtend = ''; |
| 6449 | | $this->duration = ''; |
| 6450 | | $this->exdate = ''; |
| 6451 | | $this->exrule = ''; |
| 6452 | | $this->geo = ''; |
| 6453 | | $this->lastmodified = ''; |
| 6454 | | $this->location = ''; |
| 6455 | | $this->organizer = ''; |
| 6456 | | $this->priority = ''; |
| 6457 | | $this->rdate = ''; |
| 6458 | | $this->recurrenceid = ''; |
| 6459 | | $this->relatedto = ''; |
| 6460 | | $this->requeststatus = ''; |
| 6461 | | $this->resources = ''; |
| 6462 | | $this->rrule = ''; |
| 6463 | | $this->sequence = ''; |
| 6464 | | $this->status = ''; |
| 6465 | | $this->summary = ''; |
| 6466 | | $this->transp = ''; |
| 6467 | | $this->url = ''; |
| 6468 | | $this->xprop = ''; |
| 6469 | | |
| 6470 | | $this->components = array(); |
| 6471 | | |
| 6472 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 6473 | | $config['language'] = ICAL_LANG; |
| 6474 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 6475 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 6476 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 6477 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 6478 | | $this->setConfig( $config ); |
| 6479 | | |
| 6480 | | } |
| 6481 | | /** |
| 6482 | | * create formatted output for calendar component VEVENT object instance |
| 6483 | | * |
| 6484 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6485 | | * @since 2.10.16 - 2011-10-28 |
| 6486 | | * @param array $xcaldecl |
| 6487 | | * @return string |
| 6488 | | */ |
| 6489 | | function createComponent( &$xcaldecl ) { |
| 6490 | | $objectname = $this->_createFormat(); |
| 6491 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 6492 | | $component .= $this->createUid(); |
| 6493 | | $component .= $this->createDtstamp(); |
| 6494 | | $component .= $this->createAttach(); |
| 6495 | | $component .= $this->createAttendee(); |
| 6496 | | $component .= $this->createCategories(); |
| 6497 | | $component .= $this->createComment(); |
| 6498 | | $component .= $this->createContact(); |
| 6499 | | $component .= $this->createClass(); |
| 6500 | | $component .= $this->createCreated(); |
| 6501 | | $component .= $this->createDescription(); |
| 6502 | | $component .= $this->createDtstart(); |
| 6503 | | $component .= $this->createDtend(); |
| 6504 | | $component .= $this->createDuration(); |
| 6505 | | $component .= $this->createExdate(); |
| 6506 | | $component .= $this->createExrule(); |
| 6507 | | $component .= $this->createGeo(); |
| 6508 | | $component .= $this->createLastModified(); |
| 6509 | | $component .= $this->createLocation(); |
| 6510 | | $component .= $this->createOrganizer(); |
| 6511 | | $component .= $this->createPriority(); |
| 6512 | | $component .= $this->createRdate(); |
| 6513 | | $component .= $this->createRrule(); |
| 6514 | | $component .= $this->createRelatedTo(); |
| 6515 | | $component .= $this->createRequestStatus(); |
| 6516 | | $component .= $this->createRecurrenceid(); |
| 6517 | | $component .= $this->createResources(); |
| 6518 | | $component .= $this->createSequence(); |
| 6519 | | $component .= $this->createStatus(); |
| 6520 | | $component .= $this->createSummary(); |
| 6521 | | $component .= $this->createTransp(); |
| 6522 | | $component .= $this->createUrl(); |
| 6523 | | $component .= $this->createXprop(); |
| 6524 | | $component .= $this->createSubComponent(); |
| 6525 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 6526 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 6527 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 6528 | | $xcaldecl[] = $localxcaldecl; |
| 6529 | | } |
| 6530 | | return $component; |
| 6531 | | } |
| 6532 | | } |
| 6533 | | /*********************************************************************************/ |
| 6534 | | /*********************************************************************************/ |
| 6535 | | /** |
| 6536 | | * class for calendar component VTODO |
| 6537 | | * |
| 6538 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6539 | | * @since 2.5.1 - 2008-10-12 |
| 6540 | | */ |
| 6541 | | class vtodo extends calendarComponent { |
| 6542 | | var $attach; |
| 6543 | | var $attendee; |
| 6544 | | var $categories; |
| 6545 | | var $comment; |
| 6546 | | var $completed; |
| 6547 | | var $contact; |
| 6548 | | var $class; |
| 6549 | | var $created; |
| 6550 | | var $description; |
| 6551 | | var $dtstart; |
| 6552 | | var $due; |
| 6553 | | var $duration; |
| 6554 | | var $exdate; |
| 6555 | | var $exrule; |
| 6556 | | var $geo; |
| 6557 | | var $lastmodified; |
| 6558 | | var $location; |
| 6559 | | var $organizer; |
| 6560 | | var $percentcomplete; |
| 6561 | | var $priority; |
| 6562 | | var $rdate; |
| 6563 | | var $recurrenceid; |
| 6564 | | var $relatedto; |
| 6565 | | var $requeststatus; |
| 6566 | | var $resources; |
| 6567 | | var $rrule; |
| 6568 | | var $sequence; |
| 6569 | | var $status; |
| 6570 | | var $summary; |
| 6571 | | var $url; |
| 6572 | | var $xprop; |
| 6573 | | // component subcomponents container |
| 6574 | | var $components; |
| 6575 | | /** |
| 6576 | | * constructor for calendar component VTODO object |
| 6577 | | * |
| 6578 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6579 | | * @since 2.8.2 - 2011-05-01 |
| 6580 | | * @param array $config |
| 6581 | | * @return void |
| 6582 | | */ |
| 6583 | | function vtodo( $config = array()) { |
| 6584 | | $this->calendarComponent(); |
| 6585 | | |
| 6586 | | $this->attach = ''; |
| 6587 | | $this->attendee = ''; |
| 6588 | | $this->categories = ''; |
| 6589 | | $this->class = ''; |
| 6590 | | $this->comment = ''; |
| 6591 | | $this->completed = ''; |
| 6592 | | $this->contact = ''; |
| 6593 | | $this->created = ''; |
| 6594 | | $this->description = ''; |
| 6595 | | $this->dtstart = ''; |
| 6596 | | $this->due = ''; |
| 6597 | | $this->duration = ''; |
| 6598 | | $this->exdate = ''; |
| 6599 | | $this->exrule = ''; |
| 6600 | | $this->geo = ''; |
| 6601 | | $this->lastmodified = ''; |
| 6602 | | $this->location = ''; |
| 6603 | | $this->organizer = ''; |
| 6604 | | $this->percentcomplete = ''; |
| 6605 | | $this->priority = ''; |
| 6606 | | $this->rdate = ''; |
| 6607 | | $this->recurrenceid = ''; |
| 6608 | | $this->relatedto = ''; |
| 6609 | | $this->requeststatus = ''; |
| 6610 | | $this->resources = ''; |
| 6611 | | $this->rrule = ''; |
| 6612 | | $this->sequence = ''; |
| 6613 | | $this->status = ''; |
| 6614 | | $this->summary = ''; |
| 6615 | | $this->url = ''; |
| 6616 | | $this->xprop = ''; |
| 6617 | | |
| 6618 | | $this->components = array(); |
| 6619 | | |
| 6620 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 6621 | | $config['language'] = ICAL_LANG; |
| 6622 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 6623 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 6624 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 6625 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 6626 | | $this->setConfig( $config ); |
| 6627 | | |
| 6628 | | } |
| 6629 | | /** |
| 6630 | | * create formatted output for calendar component VTODO object instance |
| 6631 | | * |
| 6632 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6633 | | * @since 2.5.1 - 2008-11-07 |
| 6634 | | * @param array $xcaldecl |
| 6635 | | * @return string |
| 6636 | | */ |
| 6637 | | function createComponent( &$xcaldecl ) { |
| 6638 | | $objectname = $this->_createFormat(); |
| 6639 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 6640 | | $component .= $this->createUid(); |
| 6641 | | $component .= $this->createDtstamp(); |
| 6642 | | $component .= $this->createAttach(); |
| 6643 | | $component .= $this->createAttendee(); |
| 6644 | | $component .= $this->createCategories(); |
| 6645 | | $component .= $this->createClass(); |
| 6646 | | $component .= $this->createComment(); |
| 6647 | | $component .= $this->createCompleted(); |
| 6648 | | $component .= $this->createContact(); |
| 6649 | | $component .= $this->createCreated(); |
| 6650 | | $component .= $this->createDescription(); |
| 6651 | | $component .= $this->createDtstart(); |
| 6652 | | $component .= $this->createDue(); |
| 6653 | | $component .= $this->createDuration(); |
| 6654 | | $component .= $this->createExdate(); |
| 6655 | | $component .= $this->createExrule(); |
| 6656 | | $component .= $this->createGeo(); |
| 6657 | | $component .= $this->createLastModified(); |
| 6658 | | $component .= $this->createLocation(); |
| 6659 | | $component .= $this->createOrganizer(); |
| 6660 | | $component .= $this->createPercentComplete(); |
| 6661 | | $component .= $this->createPriority(); |
| 6662 | | $component .= $this->createRdate(); |
| 6663 | | $component .= $this->createRelatedTo(); |
| 6664 | | $component .= $this->createRequestStatus(); |
| 6665 | | $component .= $this->createRecurrenceid(); |
| 6666 | | $component .= $this->createResources(); |
| 6667 | | $component .= $this->createRrule(); |
| 6668 | | $component .= $this->createSequence(); |
| 6669 | | $component .= $this->createStatus(); |
| 6670 | | $component .= $this->createSummary(); |
| 6671 | | $component .= $this->createUrl(); |
| 6672 | | $component .= $this->createXprop(); |
| 6673 | | $component .= $this->createSubComponent(); |
| 6674 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 6675 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 6676 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 6677 | | $xcaldecl[] = $localxcaldecl; |
| 6678 | | } |
| 6679 | | return $component; |
| 6680 | | } |
| 6681 | | } |
| 6682 | | /*********************************************************************************/ |
| 6683 | | /*********************************************************************************/ |
| 6684 | | /** |
| 6685 | | * class for calendar component VJOURNAL |
| 6686 | | * |
| 6687 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6688 | | * @since 2.5.1 - 2008-10-12 |
| 6689 | | */ |
| 6690 | | class vjournal extends calendarComponent { |
| 6691 | | var $attach; |
| 6692 | | var $attendee; |
| 6693 | | var $categories; |
| 6694 | | var $comment; |
| 6695 | | var $contact; |
| 6696 | | var $class; |
| 6697 | | var $created; |
| 6698 | | var $description; |
| 6699 | | var $dtstart; |
| 6700 | | var $exdate; |
| 6701 | | var $exrule; |
| 6702 | | var $lastmodified; |
| 6703 | | var $organizer; |
| 6704 | | var $rdate; |
| 6705 | | var $recurrenceid; |
| 6706 | | var $relatedto; |
| 6707 | | var $requeststatus; |
| 6708 | | var $rrule; |
| 6709 | | var $sequence; |
| 6710 | | var $status; |
| 6711 | | var $summary; |
| 6712 | | var $url; |
| 6713 | | var $xprop; |
| 6714 | | /** |
| 6715 | | * constructor for calendar component VJOURNAL object |
| 6716 | | * |
| 6717 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6718 | | * @since 2.8.2 - 2011-05-01 |
| 6719 | | * @param array $config |
| 6720 | | * @return void |
| 6721 | | */ |
| 6722 | | function vjournal( $config = array()) { |
| 6723 | | $this->calendarComponent(); |
| 6724 | | |
| 6725 | | $this->attach = ''; |
| 6726 | | $this->attendee = ''; |
| 6727 | | $this->categories = ''; |
| 6728 | | $this->class = ''; |
| 6729 | | $this->comment = ''; |
| 6730 | | $this->contact = ''; |
| 6731 | | $this->created = ''; |
| 6732 | | $this->description = ''; |
| 6733 | | $this->dtstart = ''; |
| 6734 | | $this->exdate = ''; |
| 6735 | | $this->exrule = ''; |
| 6736 | | $this->lastmodified = ''; |
| 6737 | | $this->organizer = ''; |
| 6738 | | $this->rdate = ''; |
| 6739 | | $this->recurrenceid = ''; |
| 6740 | | $this->relatedto = ''; |
| 6741 | | $this->requeststatus = ''; |
| 6742 | | $this->rrule = ''; |
| 6743 | | $this->sequence = ''; |
| 6744 | | $this->status = ''; |
| 6745 | | $this->summary = ''; |
| 6746 | | $this->url = ''; |
| 6747 | | $this->xprop = ''; |
| 6748 | | |
| 6749 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 6750 | | $config['language'] = ICAL_LANG; |
| 6751 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 6752 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 6753 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 6754 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 6755 | | $this->setConfig( $config ); |
| 6756 | | |
| 6757 | | } |
| 6758 | | /** |
| 6759 | | * create formatted output for calendar component VJOURNAL object instance |
| 6760 | | * |
| 6761 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6762 | | * @since 2.5.1 - 2008-10-12 |
| 6763 | | * @param array $xcaldecl |
| 6764 | | * @return string |
| 6765 | | */ |
| 6766 | | function createComponent( &$xcaldecl ) { |
| 6767 | | $objectname = $this->_createFormat(); |
| 6768 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 6769 | | $component .= $this->createUid(); |
| 6770 | | $component .= $this->createDtstamp(); |
| 6771 | | $component .= $this->createAttach(); |
| 6772 | | $component .= $this->createAttendee(); |
| 6773 | | $component .= $this->createCategories(); |
| 6774 | | $component .= $this->createClass(); |
| 6775 | | $component .= $this->createComment(); |
| 6776 | | $component .= $this->createContact(); |
| 6777 | | $component .= $this->createCreated(); |
| 6778 | | $component .= $this->createDescription(); |
| 6779 | | $component .= $this->createDtstart(); |
| 6780 | | $component .= $this->createExdate(); |
| 6781 | | $component .= $this->createExrule(); |
| 6782 | | $component .= $this->createLastModified(); |
| 6783 | | $component .= $this->createOrganizer(); |
| 6784 | | $component .= $this->createRdate(); |
| 6785 | | $component .= $this->createRequestStatus(); |
| 6786 | | $component .= $this->createRecurrenceid(); |
| 6787 | | $component .= $this->createRelatedTo(); |
| 6788 | | $component .= $this->createRrule(); |
| 6789 | | $component .= $this->createSequence(); |
| 6790 | | $component .= $this->createStatus(); |
| 6791 | | $component .= $this->createSummary(); |
| 6792 | | $component .= $this->createUrl(); |
| 6793 | | $component .= $this->createXprop(); |
| 6794 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 6795 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 6796 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 6797 | | $xcaldecl[] = $localxcaldecl; |
| 6798 | | } |
| 6799 | | return $component; |
| 6800 | | } |
| 6801 | | } |
| 6802 | | /*********************************************************************************/ |
| 6803 | | /*********************************************************************************/ |
| 6804 | | /** |
| 6805 | | * class for calendar component VFREEBUSY |
| 6806 | | * |
| 6807 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6808 | | * @since 2.5.1 - 2008-10-12 |
| 6809 | | */ |
| 6810 | | class vfreebusy extends calendarComponent { |
| 6811 | | var $attendee; |
| 6812 | | var $comment; |
| 6813 | | var $contact; |
| 6814 | | var $dtend; |
| 6815 | | var $dtstart; |
| 6816 | | var $duration; |
| 6817 | | var $freebusy; |
| 6818 | | var $organizer; |
| 6819 | | var $requeststatus; |
| 6820 | | var $url; |
| 6821 | | var $xprop; |
| 6822 | | // component subcomponents container |
| 6823 | | var $components; |
| 6824 | | /** |
| 6825 | | * constructor for calendar component VFREEBUSY object |
| 6826 | | * |
| 6827 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6828 | | * @since 2.8.2 - 2011-05-01 |
| 6829 | | * @param array $config |
| 6830 | | * @return void |
| 6831 | | */ |
| 6832 | | function vfreebusy( $config = array()) { |
| 6833 | | $this->calendarComponent(); |
| 6834 | | |
| 6835 | | $this->attendee = ''; |
| 6836 | | $this->comment = ''; |
| 6837 | | $this->contact = ''; |
| 6838 | | $this->dtend = ''; |
| 6839 | | $this->dtstart = ''; |
| 6840 | | $this->duration = ''; |
| 6841 | | $this->freebusy = ''; |
| 6842 | | $this->organizer = ''; |
| 6843 | | $this->requeststatus = ''; |
| 6844 | | $this->url = ''; |
| 6845 | | $this->xprop = ''; |
| 6846 | | |
| 6847 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 6848 | | $config['language'] = ICAL_LANG; |
| 6849 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 6850 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 6851 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 6852 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 6853 | | $this->setConfig( $config ); |
| 6854 | | |
| 6855 | | } |
| 6856 | | /** |
| 6857 | | * create formatted output for calendar component VFREEBUSY object instance |
| 6858 | | * |
| 6859 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6860 | | * @since 2.3.1 - 2007-11-19 |
| 6861 | | * @param array $xcaldecl |
| 6862 | | * @return string |
| 6863 | | */ |
| 6864 | | function createComponent( &$xcaldecl ) { |
| 6865 | | $objectname = $this->_createFormat(); |
| 6866 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 6867 | | $component .= $this->createUid(); |
| 6868 | | $component .= $this->createDtstamp(); |
| 6869 | | $component .= $this->createAttendee(); |
| 6870 | | $component .= $this->createComment(); |
| 6871 | | $component .= $this->createContact(); |
| 6872 | | $component .= $this->createDtstart(); |
| 6873 | | $component .= $this->createDtend(); |
| 6874 | | $component .= $this->createDuration(); |
| 6875 | | $component .= $this->createFreebusy(); |
| 6876 | | $component .= $this->createOrganizer(); |
| 6877 | | $component .= $this->createRequestStatus(); |
| 6878 | | $component .= $this->createUrl(); |
| 6879 | | $component .= $this->createXprop(); |
| 6880 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 6881 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 6882 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 6883 | | $xcaldecl[] = $localxcaldecl; |
| 6884 | | } |
| 6885 | | return $component; |
| 6886 | | } |
| 6887 | | } |
| 6888 | | /*********************************************************************************/ |
| 6889 | | /*********************************************************************************/ |
| 6890 | | /** |
| 6891 | | * class for calendar component VALARM |
| 6892 | | * |
| 6893 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6894 | | * @since 2.5.1 - 2008-10-12 |
| 6895 | | */ |
| 6896 | | class valarm extends calendarComponent { |
| 6897 | | var $action; |
| 6898 | | var $attach; |
| 6899 | | var $attendee; |
| 6900 | | var $description; |
| 6901 | | var $duration; |
| 6902 | | var $repeat; |
| 6903 | | var $summary; |
| 6904 | | var $trigger; |
| 6905 | | var $xprop; |
| 6906 | | /** |
| 6907 | | * constructor for calendar component VALARM object |
| 6908 | | * |
| 6909 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6910 | | * @since 2.8.2 - 2011-05-01 |
| 6911 | | * @param array $config |
| 6912 | | * @return void |
| 6913 | | */ |
| 6914 | | function valarm( $config = array()) { |
| 6915 | | $this->calendarComponent(); |
| 6916 | | |
| 6917 | | $this->action = ''; |
| 6918 | | $this->attach = ''; |
| 6919 | | $this->attendee = ''; |
| 6920 | | $this->description = ''; |
| 6921 | | $this->duration = ''; |
| 6922 | | $this->repeat = ''; |
| 6923 | | $this->summary = ''; |
| 6924 | | $this->trigger = ''; |
| 6925 | | $this->xprop = ''; |
| 6926 | | |
| 6927 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 6928 | | $config['language'] = ICAL_LANG; |
| 6929 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 6930 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 6931 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 6932 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 6933 | | $this->setConfig( $config ); |
| 6934 | | |
| 6935 | | } |
| 6936 | | /** |
| 6937 | | * create formatted output for calendar component VALARM object instance |
| 6938 | | * |
| 6939 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6940 | | * @since 2.5.1 - 2008-10-22 |
| 6941 | | * @param array $xcaldecl |
| 6942 | | * @return string |
| 6943 | | */ |
| 6944 | | function createComponent( &$xcaldecl ) { |
| 6945 | | $objectname = $this->_createFormat(); |
| 6946 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 6947 | | $component .= $this->createAction(); |
| 6948 | | $component .= $this->createAttach(); |
| 6949 | | $component .= $this->createAttendee(); |
| 6950 | | $component .= $this->createDescription(); |
| 6951 | | $component .= $this->createDuration(); |
| 6952 | | $component .= $this->createRepeat(); |
| 6953 | | $component .= $this->createSummary(); |
| 6954 | | $component .= $this->createTrigger(); |
| 6955 | | $component .= $this->createXprop(); |
| 6956 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 6957 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 6958 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 6959 | | $xcaldecl[] = $localxcaldecl; |
| 6960 | | } |
| 6961 | | return $component; |
| 6962 | | } |
| 6963 | | } |
| 6964 | | /********************************************************************************** |
| 6965 | | /*********************************************************************************/ |
| 6966 | | /** |
| 6967 | | * class for calendar component VTIMEZONE |
| 6968 | | * |
| 6969 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6970 | | * @since 2.5.1 - 2008-10-12 |
| 6971 | | */ |
| 6972 | | class vtimezone extends calendarComponent { |
| 6973 | | var $timezonetype; |
| 6974 | | |
| 6975 | | var $comment; |
| 6976 | | var $dtstart; |
| 6977 | | var $lastmodified; |
| 6978 | | var $rdate; |
| 6979 | | var $rrule; |
| 6980 | | var $tzid; |
| 6981 | | var $tzname; |
| 6982 | | var $tzoffsetfrom; |
| 6983 | | var $tzoffsetto; |
| 6984 | | var $tzurl; |
| 6985 | | var $xprop; |
| 6986 | | // component subcomponents container |
| 6987 | | var $components; |
| 6988 | | /** |
| 6989 | | * constructor for calendar component VTIMEZONE object |
| 6990 | | * |
| 6991 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 6992 | | * @since 2.8.2 - 2011-05-01 |
| 6993 | | * @param mixed $timezonetype optional, default FALSE ( STANDARD / DAYLIGHT ) |
| 6994 | | * @param array $config |
| 6995 | | * @return void |
| 6996 | | */ |
| 6997 | | function vtimezone( $timezonetype=FALSE, $config = array()) { |
| 6998 | | if( is_array( $timezonetype )) { |
| 6999 | | $config = $timezonetype; |
| 7000 | | $timezonetype = FALSE; |
| 7001 | | } |
| 7002 | | if( !$timezonetype ) |
| 7003 | | $this->timezonetype = 'VTIMEZONE'; |
| 7004 | | else |
| 7005 | | $this->timezonetype = strtoupper( $timezonetype ); |
| 7006 | | $this->calendarComponent(); |
| 7007 | | |
| 7008 | | $this->comment = ''; |
| 7009 | | $this->dtstart = ''; |
| 7010 | | $this->lastmodified = ''; |
| 7011 | | $this->rdate = ''; |
| 7012 | | $this->rrule = ''; |
| 7013 | | $this->tzid = ''; |
| 7014 | | $this->tzname = ''; |
| 7015 | | $this->tzoffsetfrom = ''; |
| 7016 | | $this->tzoffsetto = ''; |
| 7017 | | $this->tzurl = ''; |
| 7018 | | $this->xprop = ''; |
| 7019 | | |
| 7020 | | $this->components = array(); |
| 7021 | | |
| 7022 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 7023 | | $config['language'] = ICAL_LANG; |
| 7024 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 7025 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 7026 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 7027 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 7028 | | $this->setConfig( $config ); |
| 7029 | | |
| 7030 | | } |
| 7031 | | /** |
| 7032 | | * create formatted output for calendar component VTIMEZONE object instance |
| 7033 | | * |
| 7034 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7035 | | * @since 2.5.1 - 2008-10-25 |
| 7036 | | * @param array $xcaldecl |
| 7037 | | * @return string |
| 7038 | | */ |
| 7039 | | function createComponent( &$xcaldecl ) { |
| 7040 | | $objectname = $this->_createFormat(); |
| 7041 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 7042 | | $component .= $this->createTzid(); |
| 7043 | | $component .= $this->createLastModified(); |
| 7044 | | $component .= $this->createTzurl(); |
| 7045 | | $component .= $this->createDtstart(); |
| 7046 | | $component .= $this->createTzoffsetfrom(); |
| 7047 | | $component .= $this->createTzoffsetto(); |
| 7048 | | $component .= $this->createComment(); |
| 7049 | | $component .= $this->createRdate(); |
| 7050 | | $component .= $this->createRrule(); |
| 7051 | | $component .= $this->createTzname(); |
| 7052 | | $component .= $this->createXprop(); |
| 7053 | | $component .= $this->createSubComponent(); |
| 7054 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 7055 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 7056 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 7057 | | $xcaldecl[] = $localxcaldecl; |
| 7058 | | } |
| 7059 | | return $component; |
| 7060 | | } |
| 7061 | | } |
| 7062 | | /*********************************************************************************/ |
| 7063 | | /*********************************************************************************/ |
| 7064 | | /** |
| 7065 | | * moving all utility (static) functions to a utility class |
| 7066 | | * 20111223 - move iCalUtilityFunctions class to the end of the iCalcreator class file |
| 7067 | | * |
| 7068 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7069 | | * @since 2.10.1 - 2011-07-16 |
| 7070 | | * |
| 7071 | | */ |
| 7072 | | class iCalUtilityFunctions { |
| 7073 | | // Store the single instance of iCalUtilityFunctions |
| 7074 | | private static $m_pInstance; |
| 7075 | | |
| 7076 | | // Private constructor to limit object instantiation to within the class |
| 7077 | | private function __construct() { |
| 7078 | | $m_pInstance = FALSE; |
| 7079 | | } |
| 7080 | | |
| 7081 | | // Getter method for creating/returning the single instance of this class |
| 7082 | | public static function getInstance() { |
| 7083 | | if (!self::$m_pInstance) |
| 7084 | | self::$m_pInstance = new iCalUtilityFunctions(); |
| 7085 | | |
| 7086 | | return self::$m_pInstance; |
| 7087 | | } |
| 7088 | | /** |
| 7089 | | * ensures internal date-time/date format (keyed array) for an input date-time/date array (keyed or unkeyed) |
| 7090 | | * |
| 7091 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7092 | | * @since 2.14.1 - 2012-09-27 |
| 7093 | | * @param array $datetime |
| 7094 | | * @param int $parno optional, default FALSE |
| 7095 | | * @return array |
| 7096 | | */ |
| 7097 | | public static function _date_time_array( $datetime, $parno=FALSE ) { |
| 7098 | | return iCalUtilityFunctions::_chkDateArr( $datetime, $parno ); |
| 7099 | | } |
| 7100 | | public static function _chkDateArr( $datetime, $parno=FALSE ) { |
| 7101 | | $output = array(); |
| 7102 | | foreach( $datetime as $dateKey => $datePart ) { |
| 7103 | | switch ( $dateKey ) { |
| 7104 | | case '0': case 'year': $output['year'] = $datePart; break; |
| 7105 | | case '1': case 'month': $output['month'] = $datePart; break; |
| 7106 | | case '2': case 'day': $output['day'] = $datePart; break; |
| 7107 | | } |
| 7108 | | if( 3 != $parno ) { |
| 7109 | | switch ( $dateKey ) { |
| 7110 | | case '0': |
| 7111 | | case '1': |
| 7112 | | case '2': break; |
| 7113 | | case '3': case 'hour': $output['hour'] = $datePart; break; |
| 7114 | | case '4': case 'min' : $output['min'] = $datePart; break; |
| 7115 | | case '5': case 'sec' : $output['sec'] = $datePart; break; |
| 7116 | | case '6': case 'tz' : $output['tz'] = $datePart; break; |
| 7117 | | } |
| 7118 | | } |
| 7119 | | } |
| 7120 | | if( 3 != $parno ) { |
| 7121 | | if( !isset( $output['hour'] )) $output['hour'] = 0; |
| 7122 | | if( !isset( $output['min'] )) $output['min'] = 0; |
| 7123 | | if( !isset( $output['sec'] )) $output['sec'] = 0; |
| 7124 | | if( isset( $output['tz'] ) && |
| +7125 | | (( '+0000' == $output['tz'] ) || ( '-0000' == $output['tz'] ) || ( '+000000' == $output['tz'] ) || ( '-000000' == $output['tz'] ))) |
| 7126 | | $output['tz'] = 'Z'; |
| 7127 | | } |
| 7128 | | return $output; |
| 7129 | | } |
| 7130 | | /** |
| 7131 | | * check date(-time) and params arrays for an opt. timezone and if it is a DATE-TIME or DATE (updates $parno and params) |
| 7132 | | * |
| 7133 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7134 | | * @since 2.10.30 - 2012-01-16 |
| 7135 | | * @param array $date, date to check |
| 7136 | | * @param int $parno, no of date parts (i.e. year, month.. .) |
| 7137 | | * @param array $params, property parameters |
| 7138 | | * @return void |
| 7139 | | */ |
| 7140 | | public static function _chkdatecfg( $theDate, & $parno, & $params ) { |
| 7141 | | if( isset( $params['TZID'] )) |
| 7142 | | $parno = 6; |
| 7143 | | elseif( isset( $params['VALUE'] ) && ( 'DATE' == $params['VALUE'] )) |
| 7144 | | $parno = 3; |
| 7145 | | else { |
| 7146 | | if( isset( $params['VALUE'] ) && ( 'PERIOD' == $params['VALUE'] )) |
| 7147 | | $parno = 7; |
| 7148 | | if( is_array( $theDate )) { |
| 7149 | | if( isset( $theDate['timestamp'] )) |
| 7150 | | $tzid = ( isset( $theDate['tz'] )) ? $theDate['tz'] : null; |
| 7151 | | else |
| 7152 | | $tzid = ( isset( $theDate['tz'] )) ? $theDate['tz'] : ( 7 == count( $theDate )) ? end( $theDate ) : null; |
| 7153 | | if( !empty( $tzid )) { |
| 7154 | | $parno = 7; |
| 7155 | | if( !iCalUtilityFunctions::_isOffset( $tzid )) |
| 7156 | | $params['TZID'] = $tzid; // save only timezone |
| 7157 | | } |
| 7158 | | elseif( !$parno && ( 3 == count( $theDate )) && |
| +7159 | | ( isset( $params['VALUE'] ) && ( 'DATE' == $params['VALUE'] ))) |
| 7160 | | $parno = 3; |
| 7161 | | else |
| 7162 | | $parno = 6; |
| 7163 | | } |
| 7164 | | else { // string |
| 7165 | | $date = trim( $theDate ); |
| 7166 | | if( 'Z' == substr( $date, -1 )) |
| 7167 | | $parno = 7; // UTC DATE-TIME |
| 7168 | | elseif((( 8 == strlen( $date ) && ctype_digit( $date )) || ( 11 >= strlen( $date ))) && |
| +7169 | | ( !isset( $params['VALUE'] ) || !in_array( $params['VALUE'], array( 'DATE-TIME', 'PERIOD' )))) |
| 7170 | | $parno = 3; // DATE |
| 7171 | | $date = iCalUtilityFunctions::_strdate2date( $date, $parno ); |
| 7172 | | unset( $date['unparsedtext'] ); |
| 7173 | | if( !empty( $date['tz'] )) { |
| 7174 | | $parno = 7; |
| 7175 | | if( !iCalUtilityFunctions::_isOffset( $date['tz'] )) |
| 7176 | | $params['TZID'] = $date['tz']; // save only timezone |
| 7177 | | } |
| 7178 | | elseif( empty( $parno )) |
| 7179 | | $parno = 6; |
| 7180 | | } |
| 7181 | | if( isset( $params['TZID'] )) |
| 7182 | | $parno = 6; |
| 7183 | | } |
| 7184 | | } |
| 7185 | | /** |
| 7186 | | * vcalendar sort callback function |
| 7187 | | * |
| 7188 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7189 | | * @since 2.16.2 - 2012-12-17 |
| 7190 | | * @param array $a |
| 7191 | | * @param array $b |
| 7192 | | * @return int |
| 7193 | | */ |
| 7194 | | public static function _cmpfcn( $a, $b ) { |
| 7195 | | if( empty( $a )) return -1; |
| 7196 | | if( empty( $b )) return 1; |
| 7197 | | if( 'vtimezone' == $a->objName ) { |
| 7198 | | if( 'vtimezone' != $b->objName ) return -1; |
| 7199 | | elseif( $a->srtk[0] <= $b->srtk[0] ) return -1; |
| 7200 | | else return 1; |
| 7201 | | } |
| 7202 | | elseif( 'vtimezone' == $b->objName ) return 1; |
| 7203 | | $sortkeys = array( 'year', 'month', 'day', 'hour', 'min', 'sec' ); |
| 7204 | | for( $k = 0; $k < 4 ; $k++ ) { |
| 7205 | | if( empty( $a->srtk[$k] )) return -1; |
| 7206 | | elseif( empty( $b->srtk[$k] )) return 1; |
| 7207 | | if( is_array( $a->srtk[$k] )) { |
| 7208 | | if( is_array( $b->srtk[$k] )) { |
| 7209 | | foreach( $sortkeys as $key ) { |
| 7210 | | if ( !isset( $a->srtk[$k][$key] )) return -1; |
| 7211 | | elseif( !isset( $b->srtk[$k][$key] )) return 1; |
| 7212 | | if ( empty( $a->srtk[$k][$key] )) return -1; |
| 7213 | | elseif( empty( $b->srtk[$k][$key] )) return 1; |
| 7214 | | if ( $a->srtk[$k][$key] == $b->srtk[$k][$key]) |
| 7215 | | continue; |
| 7216 | | if (( (int) $a->srtk[$k][$key] ) < ((int) $b->srtk[$k][$key] )) |
| 7217 | | return -1; |
| 7218 | | elseif(( (int) $a->srtk[$k][$key] ) > ((int) $b->srtk[$k][$key] )) |
| 7219 | | return 1; |
| 7220 | | } |
| 7221 | | } |
| 7222 | | else return -1; |
| 7223 | | } |
| 7224 | | elseif( is_array( $b->srtk[$k] )) return 1; |
| 7225 | | elseif( $a->srtk[$k] < $b->srtk[$k] ) return -1; |
| 7226 | | elseif( $a->srtk[$k] > $b->srtk[$k] ) return 1; |
| 7227 | | } |
| 7228 | | return 0; |
| 7229 | | } |
| 7230 | | /** |
| 7231 | | * byte oriented line folding fix |
| 7232 | | * |
| 7233 | | * remove any line-endings that may include spaces or tabs |
| 7234 | | * and convert all line endings (iCal default '\r\n'), |
| 7235 | | * takes care of '\r\n', '\r' and '\n' and mixed '\r\n'+'\r', '\r\n'+'\n' |
| 7236 | | * |
| 7237 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7238 | | * @since 2.12.17 - 2012-07-12 |
| 7239 | | * @param string $text |
| 7240 | | * @param string $nl |
| 7241 | | * @return string |
| 7242 | | */ |
| 7243 | | public static function convEolChar( & $text, $nl ) { |
| 7244 | | $outp = ''; |
| 7245 | | $cix = 0; |
| 7246 | | while( isset( $text[$cix] )) { |
| 7247 | | if( isset( $text[$cix + 2] ) && ( "\r" == $text[$cix] ) && ( "\n" == $text[$cix + 1] ) && |
| +7248 | | (( " " == $text[$cix + 2] ) || ( "\t" == $text[$cix + 2] ))) // 2 pos eolchar + ' ' or '\t' |
| 7249 | | $cix += 2; // skip 3 |
| 7250 | | elseif( isset( $text[$cix + 1] ) && ( "\r" == $text[$cix] ) && ( "\n" == $text[$cix + 1] )) { |
| 7251 | | $outp .= $nl; // 2 pos eolchar |
| 7252 | | $cix += 1; // replace with $nl |
| 7253 | | } |
| 7254 | | elseif( isset( $text[$cix + 1] ) && (( "\r" == $text[$cix] ) || ( "\n" == $text[$cix] )) && |
| +7255 | | (( " " == $text[$cix + 1] ) || ( "\t" == $text[$cix + 1] ))) // 1 pos eolchar + ' ' or '\t' |
| 7256 | | $cix += 1; // skip 2 |
| 7257 | | elseif(( "\r" == $text[$cix] ) || ( "\n" == $text[$cix] )) // 1 pos eolchar |
| 7258 | | $outp .= $nl; // replace with $nl |
| 7259 | | else |
| 7260 | | $outp .= $text[$cix]; // add any other byte |
| 7261 | | $cix += 1; |
| 7262 | | } |
| 7263 | | return $outp; |
| 7264 | | } |
| 7265 | | /** |
| 7266 | | * create a calendar timezone and standard/daylight components |
| 7267 | | * |
| 7268 | | * Result when 'Europe/Stockholm' and no from/to arguments is used as timezone: |
| 7269 | | * |
| 7270 | | * BEGIN:VTIMEZONE |
| 7271 | | * TZID:Europe/Stockholm |
| 7272 | | * BEGIN:STANDARD |
| 7273 | | * DTSTART:20101031T020000 |
| 7274 | | * TZOFFSETFROM:+0200 |
| 7275 | | * TZOFFSETTO:+0100 |
| 7276 | | * TZNAME:CET |
| 7277 | | * END:STANDARD |
| 7278 | | * BEGIN:DAYLIGHT |
| 7279 | | * DTSTART:20100328T030000 |
| 7280 | | * TZOFFSETFROM:+0100 |
| 7281 | | * TZOFFSETTO:+0200 |
| 7282 | | * TZNAME:CEST |
| 7283 | | * END:DAYLIGHT |
| 7284 | | * END:VTIMEZONE |
| 7285 | | * |
| 7286 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7287 | | * @since 2.16.1 - 2012-11-26 |
| 7288 | | * Generates components for all transitions in a date range, based on contribution by Yitzchok Lavi <icalcreator@onebigsystem.com> |
| 7289 | | * Additional changes jpirkey |
| 7290 | | * @param object $calendar, reference to an iCalcreator calendar instance |
| 7291 | | * @param string $timezone, a PHP5 (DateTimeZone) valid timezone |
| 7292 | | * @param array $xProp, *[x-propName => x-propValue], optional |
| 7293 | | * @param int $from a unix timestamp |
| 7294 | | * @param int $to a unix timestamp |
| 7295 | | * @return bool |
| 7296 | | */ |
| 7297 | | public static function createTimezone( & $calendar, $timezone, $xProp=array(), $from=null, $to=null ) { |
| 7298 | | if( empty( $timezone )) |
| 7299 | | return FALSE; |
| 7300 | | if( !empty( $from ) && !is_int( $from )) |
| 7301 | | return FALSE; |
| 7302 | | if( !empty( $to ) && !is_int( $to )) |
| 7303 | | return FALSE; |
| 7304 | | try { |
| 7305 | | $dtz = new DateTimeZone( $timezone ); |
| 7306 | | $transitions = $dtz->getTransitions(); |
| 7307 | | $utcTz = new DateTimeZone( 'UTC' ); |
| 7308 | | } |
| 7309 | | catch( Exception $e ) { return FALSE; } |
| 7310 | | if( empty( $to )) { |
| 7311 | | $dates = array_keys( $calendar->getProperty( 'dtstart' )); |
| 7312 | | if( empty( $dates )) |
| 7313 | | $dates = array( date( 'Ymd' )); |
| 7314 | | } |
| 7315 | | if( !empty( $from )) |
| 7316 | | $dateFrom = new DateTime( "@$from" ); // set lowest date (UTC) |
| 7317 | | else { |
| 7318 | | $from = reset( $dates ); // set lowest date to the lowest dtstart date |
| 7319 | | $dateFrom = new DateTime( $from.'T000000', $dtz ); |
| 7320 | | $dateFrom->modify( '-1 month' ); // set $dateFrom to one month before the lowest date |
| 7321 | | $dateFrom->setTimezone( $utcTz ); // convert local date to UTC |
| 7322 | | } |
| 7323 | | $dateFromYmd = $dateFrom->format('Y-m-d' ); |
| 7324 | | if( !empty( $to )) |
| 7325 | | $dateTo = new DateTime( "@$to" ); // set end date (UTC) |
| 7326 | | else { |
| 7327 | | $to = end( $dates ); // set highest date to the highest dtstart date |
| 7328 | | $dateTo = new DateTime( $to.'T235959', $dtz ); |
| 7329 | | $dateTo->modify( '+1 year' ); // set $dateTo to one year after the highest date |
| 7330 | | $dateTo->setTimezone( $utcTz ); // convert local date to UTC |
| 7331 | | } |
| 7332 | | $dateToYmd = $dateTo->format('Y-m-d' ); |
| 7333 | | unset( $dtz ); |
| 7334 | | $transTemp = array(); |
| 7335 | | $prevOffsetfrom = 0; |
| 7336 | | $stdIx = $dlghtIx = null; |
| 7337 | | $prevTrans = FALSE; |
| 7338 | | foreach( $transitions as $tix => $trans ) { // all transitions in date-time order!! |
| 7339 | | $date = new DateTime( "@{$trans['ts']}" ); // set transition date (UTC) |
| 7340 | | $transDateYmd = $date->format('Y-m-d' ); |
| 7341 | | if ( $transDateYmd < $dateFromYmd ) { |
| 7342 | | $prevOffsetfrom = $trans['offset']; // previous trans offset will be 'next' trans offsetFrom |
| 7343 | | $prevTrans = $trans; // save it in case we don't find any that match |
| 7344 | | $prevTrans['offsetfrom'] = ( 0 < $tix ) ? $transitions[$tix-1]['offset'] : 0; |
| 7345 | | continue; |
| 7346 | | } |
| 7347 | | if( $transDateYmd > $dateToYmd ) |
| 7348 | | break; // loop always (?) breaks here |
| 7349 | | if( !empty( $prevOffsetfrom ) || ( 0 == $prevOffsetfrom )) { |
| 7350 | | $trans['offsetfrom'] = $prevOffsetfrom; // i.e. set previous offsetto as offsetFrom |
| 7351 | | $date->modify( $trans['offsetfrom'].'seconds' ); // convert utc date to local date |
| 7352 | | $d = $date->format( 'Y-n-j-G-i-s' ); // set date to array to ease up dtstart and (opt) rdate setting |
| 7353 | | $d = explode( '-', $d ); |
| 7354 | | $trans['time'] = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 7355 | | } |
| 7356 | | $prevOffsetfrom = $trans['offset']; |
| 7357 | | if( TRUE !== $trans['isdst'] ) { // standard timezone |
| 7358 | | if( !empty( $stdIx ) && isset( $transTemp[$stdIx]['offsetfrom'] ) && // check for any repeating rdate's (in order) |
| +7359 | | ( $transTemp[$stdIx]['abbr'] == $trans['abbr'] ) && |
| +7360 | | ( $transTemp[$stdIx]['offsetfrom'] == $trans['offsetfrom'] ) && |
| +7361 | | ( $transTemp[$stdIx]['offset'] == $trans['offset'] )) { |
| 7362 | | $transTemp[$stdIx]['rdate'][] = $trans['time']; |
| 7363 | | continue; |
| 7364 | | } |
| 7365 | | $stdIx = $tix; |
| 7366 | | } // end standard timezone |
| 7367 | | else { // daylight timezone |
| 7368 | | if( !empty( $dlghtIx ) && isset( $transTemp[$dlghtIx]['offsetfrom'] ) && // check for any repeating rdate's (in order) |
| +7369 | | ( $transTemp[$dlghtIx]['abbr'] == $trans['abbr'] ) && |
| +7370 | | ( $transTemp[$dlghtIx]['offsetfrom'] == $trans['offsetfrom'] ) && |
| +7371 | | ( $transTemp[$dlghtIx]['offset'] == $trans['offset'] )) { |
| 7372 | | $transTemp[$dlghtIx]['rdate'][] = $trans['time']; |
| 7373 | | continue; |
| 7374 | | } |
| 7375 | | $dlghtIx = $tix; |
| 7376 | | } // end daylight timezone |
| 7377 | | $transTemp[$tix] = $trans; |
| 7378 | | } // end foreach( $transitions as $tix => $trans ) |
| 7379 | | $tz = & $calendar->newComponent( 'vtimezone' ); |
| 7380 | | $tz->setproperty( 'tzid', $timezone ); |
| 7381 | | if( !empty( $xProp )) { |
| 7382 | | foreach( $xProp as $xPropName => $xPropValue ) |
| 7383 | | if( 'x-' == strtolower( substr( $xPropName, 0, 2 ))) |
| 7384 | | $tz->setproperty( $xPropName, $xPropValue ); |
| 7385 | | } |
| 7386 | | if( empty( $transTemp )) { // if no match found |
| 7387 | | if( $prevTrans ) { // then we use the last transition (before startdate) for the tz info |
| 7388 | | $date = new DateTime( "@{$prevTrans['ts']}" ); // set transition date (UTC) |
| 7389 | | $date->modify( $prevTrans['offsetfrom'].'seconds' ); // convert utc date to local date |
| 7390 | | $d = $date->format( 'Y-n-j-G-i-s' ); // set date to array to ease up dtstart setting |
| 7391 | | $d = explode( '-', $d ); |
| 7392 | | $prevTrans['time'] = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 7393 | | $transTemp[0] = $prevTrans; |
| 7394 | | } |
| 7395 | | else { // or we use the timezone identifier to BUILD the standard tz info (?) |
| 7396 | | $date = new DateTime( 'now', new DateTimeZone( $timezone )); |
| 7397 | | $transTemp[0] = array( 'time' => $date->format( 'Y-m-d\TH:i:s O' ) |
| +7398 | | , 'offset' => $date->format( 'Z' ) |
| +7399 | | , 'offsetfrom' => $date->format( 'Z' ) |
| +7400 | | , 'isdst' => FALSE ); |
| 7401 | | } |
| 7402 | | } |
| 7403 | | unset( $transitions, $date, $prevTrans ); |
| 7404 | | foreach( $transTemp as $tix => $trans ) { |
| 7405 | | $type = ( TRUE !== $trans['isdst'] ) ? 'standard' : 'daylight'; |
| 7406 | | $scomp = & $tz->newComponent( $type ); |
| 7407 | | $scomp->setProperty( 'dtstart', $trans['time'] ); |
| 7408 | | // $scomp->setProperty( 'x-utc-timestamp', $tix.' : '.$trans['ts'] ); // test ### |
| 7409 | | if( !empty( $trans['abbr'] )) |
| 7410 | | $scomp->setProperty( 'tzname', $trans['abbr'] ); |
| 7411 | | if( isset( $trans['offsetfrom'] )) |
| 7412 | | $scomp->setProperty( 'tzoffsetfrom', iCalUtilityFunctions::offsetSec2His( $trans['offsetfrom'] )); |
| 7413 | | $scomp->setProperty( 'tzoffsetto', iCalUtilityFunctions::offsetSec2His( $trans['offset'] )); |
| 7414 | | if( isset( $trans['rdate'] )) |
| 7415 | | $scomp->setProperty( 'RDATE', $trans['rdate'] ); |
| 7416 | | } |
| 7417 | | return TRUE; |
| 7418 | | } |
| 7419 | | /** |
| 7420 | | * creates formatted output for calendar component property data value type date/date-time |
| 7421 | | * |
| 7422 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7423 | | * @since 2.14.1 - 2012-09-17 |
| 7424 | | * @param array $datetime |
| 7425 | | * @param int $parno, optional, default 6 |
| 7426 | | * @return string |
| 7427 | | */ |
| 7428 | | public static function _format_date_time( $datetime, $parno=6 ) { |
| 7429 | | return iCalUtilityFunctions::_date2strdate( $datetime, $parno ); |
| 7430 | | } |
| 7431 | | public static function _date2strdate( $datetime, $parno=6 ) { |
| 7432 | | if( !isset( $datetime['year'] ) && |
| 7433 | | !isset( $datetime['month'] ) && |
| 7434 | | !isset( $datetime['day'] ) && |
| 7435 | | !isset( $datetime['hour'] ) && |
| 7436 | | !isset( $datetime['min'] ) && |
| 7437 | | !isset( $datetime['sec'] )) |
| 7438 | | return; |
| 7439 | | $output = null; |
| 7440 | | foreach( $datetime as $dkey => & $dvalue ) |
| 7441 | | if( 'tz' != $dkey ) $dvalue = (integer) $dvalue; |
| 7442 | | $output = sprintf( '%04d%02d%02d', $datetime['year'], $datetime['month'], $datetime['day'] ); |
| 7443 | | if( 3 == $parno ) |
| 7444 | | return $output; |
| 7445 | | if( !isset( $datetime['hour'] )) $datetime['hour'] = 0; |
| 7446 | | if( !isset( $datetime['min'] )) $datetime['min'] = 0; |
| 7447 | | if( !isset( $datetime['sec'] )) $datetime['sec'] = 0; |
| 7448 | | $output .= sprintf( 'T%02d%02d%02d', $datetime['hour'], $datetime['min'], $datetime['sec'] ); |
| 7449 | | if( isset( $datetime['tz'] ) && ( '' < trim( $datetime['tz'] ))) { |
| 7450 | | $datetime['tz'] = trim( $datetime['tz'] ); |
| 7451 | | if( 'Z' == $datetime['tz'] ) |
| 7452 | | $parno = 7; |
| 7453 | | elseif( iCalUtilityFunctions::_isOffset( $datetime['tz'] )) { |
| 7454 | | $parno = 7; |
| 7455 | | $offset = iCalUtilityFunctions::_tz2offset( $datetime['tz'] ); |
| 7456 | | try { |
| 7457 | | $d = new DateTime( $output, new DateTimeZone( 'UTC' )); |
| 7458 | | if( 0 != $offset ) // adjust för offset |
| 7459 | | $d->modify( "$offset seconds" ); |
| 7460 | | $output = $d->format( 'Ymd\THis' ); |
| 7461 | | } |
| 7462 | | catch( Exception $e ) { |
| 7463 | | $output = date( 'Ymd\THis', mktime( $datetime['hour'], $datetime['min'], ($datetime['sec'] - $offset), $datetime['month'], $datetime['day'], $datetime['year'] )); |
| 7464 | | } |
| 7465 | | } |
| 7466 | | if( 7 == $parno ) |
| 7467 | | $output .= 'Z'; |
| 7468 | | } |
| 7469 | | return $output; |
| 7470 | | } |
| 7471 | | /** |
| 7472 | | * convert a date/datetime (array) to timestamp |
| 7473 | | * |
| 7474 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7475 | | * @since 2.14.1 - 2012-09-29 |
| 7476 | | * @param array $datetime datetime(/date) |
| 7477 | | * @param string $wtz timezone |
| 7478 | | * @return int |
| 7479 | | */ |
| 7480 | | public static function _date2timestamp( $datetime, $wtz=null ) { |
| 7481 | | if( !isset( $datetime['hour'] )) $datetime['hour'] = 0; |
| 7482 | | if( !isset( $datetime['min'] )) $datetime['min'] = 0; |
| 7483 | | if( !isset( $datetime['sec'] )) $datetime['sec'] = 0; |
| 7484 | | if( empty( $wtz ) && ( !isset( $datetime['tz'] ) || empty( $datetime['tz'] ))) |
| 7485 | | return mktime( $datetime['hour'], $datetime['min'], $datetime['sec'], $datetime['month'], $datetime['day'], $datetime['year'] ); |
| 7486 | | $output = $offset = 0; |
| 7487 | | if( empty( $wtz )) { |
| 7488 | | if( iCalUtilityFunctions::_isOffset( $datetime['tz'] )) { |
| 7489 | | $offset = iCalUtilityFunctions::_tz2offset( $datetime['tz'] ) * -1; |
| 7490 | | $wtz = 'UTC'; |
| 7491 | | } |
| 7492 | | else |
| 7493 | | $wtz = $datetime['tz']; |
| 7494 | | } |
| 7495 | | if(( 'Z' == $wtz ) || ( 'GMT' == strtoupper( $wtz ))) |
| 7496 | | $wtz = 'UTC'; |
| 7497 | | try { |
| 7498 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d', $datetime['year'], $datetime['month'], $datetime['day'], $datetime['hour'], $datetime['min'], $datetime['sec'] ); |
| 7499 | | $d = new DateTime( $strdate, new DateTimeZone( $wtz )); |
| 7500 | | if( 0 != $offset ) // adjust for offset |
| 7501 | | $d->modify( $offset.' seconds' ); |
| 7502 | | $output = $d->format( 'U' ); |
| 7503 | | unset( $d ); |
| 7504 | | } |
| 7505 | | catch( Exception $e ) { |
| 7506 | | $output = mktime( $datetime['hour'], $datetime['min'], $datetime['sec'], $datetime['month'], $datetime['day'], $datetime['year'] ); |
| 7507 | | } |
| 7508 | | return $output; |
| 7509 | | } |
| 7510 | | /** |
| 7511 | | * ensures internal duration format for input in array format |
| 7512 | | * |
| 7513 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7514 | | * @since 2.14.1 - 2012-09-25 |
| 7515 | | * @param array $duration |
| 7516 | | * @return array |
| 7517 | | */ |
| 7518 | | public static function _duration_array( $duration ) { |
| 7519 | | return iCalUtilityFunctions::_duration2arr( $duration ); |
| 7520 | | } |
| 7521 | | public static function _duration2arr( $duration ) { |
| 7522 | | $output = array(); |
| 7523 | | if( is_array( $duration ) && |
| +7524 | | ( 1 == count( $duration )) && |
| 7525 | | isset( $duration['sec'] ) && |
| +7526 | | ( 60 < $duration['sec'] )) { |
| 7527 | | $durseconds = $duration['sec']; |
| 7528 | | $output['week'] = (int) floor( $durseconds / ( 60 * 60 * 24 * 7 )); |
| 7529 | | $durseconds = $durseconds % ( 60 * 60 * 24 * 7 ); |
| 7530 | | $output['day'] = (int) floor( $durseconds / ( 60 * 60 * 24 )); |
| 7531 | | $durseconds = $durseconds % ( 60 * 60 * 24 ); |
| 7532 | | $output['hour'] = (int) floor( $durseconds / ( 60 * 60 )); |
| 7533 | | $durseconds = $durseconds % ( 60 * 60 ); |
| 7534 | | $output['min'] = (int) floor( $durseconds / ( 60 )); |
| 7535 | | $output['sec'] = ( $durseconds % ( 60 )); |
| 7536 | | } |
| 7537 | | else { |
| 7538 | | foreach( $duration as $durKey => $durValue ) { |
| 7539 | | if( empty( $durValue )) continue; |
| 7540 | | switch ( $durKey ) { |
| 7541 | | case '0': case 'week': $output['week'] = $durValue; break; |
| 7542 | | case '1': case 'day': $output['day'] = $durValue; break; |
| 7543 | | case '2': case 'hour': $output['hour'] = $durValue; break; |
| 7544 | | case '3': case 'min': $output['min'] = $durValue; break; |
| 7545 | | case '4': case 'sec': $output['sec'] = $durValue; break; |
| 7546 | | } |
| 7547 | | } |
| 7548 | | } |
| 7549 | | if( isset( $output['week'] ) && ( 0 < $output['week'] )) { |
| 7550 | | unset( $output['day'], $output['hour'], $output['min'], $output['sec'] ); |
| 7551 | | return $output; |
| 7552 | | } |
| 7553 | | unset( $output['week'] ); |
| 7554 | | if( empty( $output['day'] )) |
| 7555 | | unset( $output['day'] ); |
| 7556 | | if ( isset( $output['hour'] ) || isset( $output['min'] ) || isset( $output['sec'] )) { |
| 7557 | | if( !isset( $output['hour'] )) $output['hour'] = 0; |
| 7558 | | if( !isset( $output['min'] )) $output['min'] = 0; |
| 7559 | | if( !isset( $output['sec'] )) $output['sec'] = 0; |
| 7560 | | if(( 0 == $output['hour'] ) && ( 0 == $output['min'] ) && ( 0 == $output['sec'] )) |
| 7561 | | unset( $output['hour'], $output['min'], $output['sec'] ); |
| 7562 | | } |
| 7563 | | return $output; |
| 7564 | | } |
| 7565 | | /** |
| 7566 | | * convert startdate+duration to a array format datetime |
| 7567 | | * |
| 7568 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7569 | | * @since 2.15.12 - 2012-10-31 |
| 7570 | | * @param array $startdate |
| 7571 | | * @param array $duration |
| 7572 | | * @return array, date format |
| 7573 | | */ |
| 7574 | | public static function _duration2date( $startdate, $duration ) { |
| 7575 | | $dateOnly = ( isset( $startdate['hour'] ) || isset( $startdate['min'] ) || isset( $startdate['sec'] )) ? FALSE : TRUE; |
| 7576 | | $startdate['hour'] = ( isset( $startdate['hour'] )) ? $startdate['hour'] : 0; |
| 7577 | | $startdate['min'] = ( isset( $startdate['min'] )) ? $startdate['min'] : 0; |
| 7578 | | $startdate['sec'] = ( isset( $startdate['sec'] )) ? $startdate['sec'] : 0; |
| 7579 | | $dtend = 0; |
| 7580 | | if( isset( $duration['week'] )) $dtend += ( $duration['week'] * 7 * 24 * 60 * 60 ); |
| 7581 | | if( isset( $duration['day'] )) $dtend += ( $duration['day'] * 24 * 60 * 60 ); |
| 7582 | | if( isset( $duration['hour'] )) $dtend += ( $duration['hour'] * 60 *60 ); |
| 7583 | | if( isset( $duration['min'] )) $dtend += ( $duration['min'] * 60 ); |
| 7584 | | if( isset( $duration['sec'] )) $dtend += $duration['sec']; |
| 7585 | | $date = date( 'Y-m-d-H-i-s', mktime((int) $startdate['hour'], (int) $startdate['min'], (int) ( $startdate['sec'] + $dtend ), (int) $startdate['month'], (int) $startdate['day'], (int) $startdate['year'] )); |
| 7586 | | $d = explode( '-', $date ); |
| 7587 | | $dtend2 = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 7588 | | if( isset( $startdate['tz'] )) |
| 7589 | | $dtend2['tz'] = $startdate['tz']; |
| 7590 | | if( $dateOnly && (( 0 == $dtend2['hour'] ) && ( 0 == $dtend2['min'] ) && ( 0 == $dtend2['sec'] ))) |
| 7591 | | unset( $dtend2['hour'], $dtend2['min'], $dtend2['sec'] ); |
| 7592 | | return $dtend2; |
| 7593 | | } |
| 7594 | | /** |
| 7595 | | * ensures internal duration format for an input string (iCal) formatted duration |
| 7596 | | * |
| 7597 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7598 | | * @since 2.14.1 - 2012-09-25 |
| 7599 | | * @param string $duration |
| 7600 | | * @return array |
| 7601 | | */ |
| 7602 | | public static function _duration_string( $duration ) { |
| 7603 | | return iCalUtilityFunctions::_durationStr2arr( $duration ); |
| 7604 | | } |
| 7605 | | public static function _durationStr2arr( $duration ) { |
| 7606 | | $duration = (string) trim( $duration ); |
| 7607 | | while( 'P' != strtoupper( substr( $duration, 0, 1 ))) { |
| 7608 | | if( 0 < strlen( $duration )) |
| 7609 | | $duration = substr( $duration, 1 ); |
| 7610 | | else |
| 7611 | | return false; // no leading P !?!? |
| 7612 | | } |
| 7613 | | $duration = substr( $duration, 1 ); // skip P |
| 7614 | | $duration = str_replace ( 't', 'T', $duration ); |
| 7615 | | $duration = str_replace ( 'T', '', $duration ); |
| 7616 | | $output = array(); |
| 7617 | | $val = null; |
| 7618 | | for( $ix=0; $ix < strlen( $duration ); $ix++ ) { |
| 7619 | | switch( strtoupper( substr( $duration, $ix, 1 ))) { |
| 7620 | | case 'W': |
| 7621 | | $output['week'] = $val; |
| 7622 | | $val = null; |
| 7623 | | break; |
| 7624 | | case 'D': |
| 7625 | | $output['day'] = $val; |
| 7626 | | $val = null; |
| 7627 | | break; |
| 7628 | | case 'H': |
| 7629 | | $output['hour'] = $val; |
| 7630 | | $val = null; |
| 7631 | | break; |
| 7632 | | case 'M': |
| 7633 | | $output['min'] = $val; |
| 7634 | | $val = null; |
| 7635 | | break; |
| 7636 | | case 'S': |
| 7637 | | $output['sec'] = $val; |
| 7638 | | $val = null; |
| 7639 | | break; |
| 7640 | | default: |
| 7641 | | if( !ctype_digit( substr( $duration, $ix, 1 ))) |
| 7642 | | return false; // unknown duration control character !?!? |
| 7643 | | else |
| 7644 | | $val .= substr( $duration, $ix, 1 ); |
| 7645 | | } |
| 7646 | | } |
| 7647 | | return iCalUtilityFunctions::_duration2arr( $output ); |
| 7648 | | } |
| 7649 | | /** |
| 7650 | | * creates formatted output for calendar component property data value type duration |
| 7651 | | * |
| 7652 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7653 | | * @since 2.15.8 - 2012-10-30 |
| 7654 | | * @param array $duration, array( week, day, hour, min, sec ) |
| 7655 | | * @return string |
| 7656 | | */ |
| 7657 | | public static function _format_duration( $duration ) { |
| 7658 | | return iCalUtilityFunctions::_duration2str( $duration ); |
| 7659 | | } |
| 7660 | | public static function _duration2str( $duration ) { |
| 7661 | | if( isset( $duration['week'] ) || |
| 7662 | | isset( $duration['day'] ) || |
| 7663 | | isset( $duration['hour'] ) || |
| 7664 | | isset( $duration['min'] ) || |
| 7665 | | isset( $duration['sec'] )) |
| 7666 | | $ok = TRUE; |
| 7667 | | else |
| 7668 | | return; |
| 7669 | | if( isset( $duration['week'] ) && ( 0 < $duration['week'] )) |
| 7670 | | return 'P'.$duration['week'].'W'; |
| 7671 | | $output = 'P'; |
| 7672 | | if( isset($duration['day'] ) && ( 0 < $duration['day'] )) |
| 7673 | | $output .= $duration['day'].'D'; |
| 7674 | | if(( isset( $duration['hour']) && ( 0 < $duration['hour'] )) || |
| +7675 | | ( isset( $duration['min']) && ( 0 < $duration['min'] )) || |
| +7676 | | ( isset( $duration['sec']) && ( 0 < $duration['sec'] ))) { |
| 7677 | | $output .= 'T'; |
| 7678 | | $output .= ( isset( $duration['hour']) && ( 0 < $duration['hour'] )) ? $duration['hour'].'H' : '0H'; |
| 7679 | | $output .= ( isset( $duration['min']) && ( 0 < $duration['min'] )) ? $duration['min']. 'M' : '0M'; |
| 7680 | | $output .= ( isset( $duration['sec']) && ( 0 < $duration['sec'] )) ? $duration['sec']. 'S' : '0S'; |
| 7681 | | } |
| 7682 | | if( 'P' == $output ) |
| 7683 | | $output = 'PT0H0M0S'; |
| 7684 | | return $output; |
| 7685 | | } |
| 7686 | | /** |
| 7687 | | * removes expkey+expvalue from array and returns hitval (if found) else returns elseval |
| 7688 | | * |
| 7689 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7690 | | * @since 2.4.16 - 2008-11-08 |
| 7691 | | * @param array $array |
| 7692 | | * @param string $expkey, expected key |
| 7693 | | * @param string $expval, expected value |
| 7694 | | * @param int $hitVal optional, return value if found |
| 7695 | | * @param int $elseVal optional, return value if not found |
| 7696 | | * @param int $preSet optional, return value if already preset |
| 7697 | | * @return int |
| 7698 | | */ |
| 7699 | | public static function _existRem( &$array, $expkey, $expval=FALSE, $hitVal=null, $elseVal=null, $preSet=null ) { |
| 7700 | | if( $preSet ) |
| 7701 | | return $preSet; |
| 7702 | | if( !is_array( $array ) || ( 0 == count( $array ))) |
| 7703 | | return $elseVal; |
| 7704 | | foreach( $array as $key => $value ) { |
| 7705 | | if( strtoupper( $expkey ) == strtoupper( $key )) { |
| 7706 | | if( !$expval || ( strtoupper( $expval ) == strtoupper( $array[$key] ))) { |
| 7707 | | unset( $array[$key] ); |
| 7708 | | return $hitVal; |
| 7709 | | } |
| 7710 | | } |
| 7711 | | } |
| 7712 | | return $elseVal; |
| 7713 | | } |
| 7714 | | /** |
| 7715 | | * checks if input contains a (array formatted) date/time |
| 7716 | | * |
| 7717 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7718 | | * @since 2.11.8 - 2012-01-20 |
| 7719 | | * @param array $input |
| 7720 | | * @return bool |
| 7721 | | */ |
| 7722 | | public static function _isArrayDate( $input ) { |
| 7723 | | if( !is_array( $input )) |
| 7724 | | return FALSE; |
| 7725 | | if( isset( $input['week'] ) || ( !in_array( count( $input ), array( 3, 6, 7 )))) |
| 7726 | | return FALSE; |
| 7727 | | if( 7 == count( $input )) |
| 7728 | | return TRUE; |
| 7729 | | if( isset( $input['year'] ) && isset( $input['month'] ) && isset( $input['day'] )) |
| 7730 | | return checkdate( (int) $input['month'], (int) $input['day'], (int) $input['year'] ); |
| 7731 | | if( isset( $input['day'] ) || isset( $input['hour'] ) || isset( $input['min'] ) || isset( $input['sec'] )) |
| 7732 | | return FALSE; |
| 7733 | | if( in_array( 0, $input )) |
| 7734 | | return FALSE; |
| 7735 | | if(( 1970 > $input[0] ) || ( 12 < $input[1] ) || ( 31 < $input[2] )) |
| 7736 | | return FALSE; |
| 7737 | | if(( isset( $input[0] ) && isset( $input[1] ) && isset( $input[2] )) && |
| +7738 | | checkdate( (int) $input[1], (int) $input[2], (int) $input[0] )) |
| 7739 | | return TRUE; |
| 7740 | | $input = iCalUtilityFunctions::_strdate2date( $input[1].'/'.$input[2].'/'.$input[0], 3 ); // m - d - Y |
| 7741 | | if( isset( $input['year'] ) && isset( $input['month'] ) && isset( $input['day'] )) |
| 7742 | | return checkdate( (int) $input['month'], (int) $input['day'], (int) $input['year'] ); |
| 7743 | | return FALSE; |
| 7744 | | } |
| 7745 | | /** |
| 7746 | | * checks if input array contains a timestamp date |
| 7747 | | * |
| 7748 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7749 | | * @since 2.4.16 - 2008-10-18 |
| 7750 | | * @param array $input |
| 7751 | | * @return bool |
| 7752 | | */ |
| 7753 | | public static function _isArrayTimestampDate( $input ) { |
| 7754 | | return ( is_array( $input ) && isset( $input['timestamp'] )) ? TRUE : FALSE ; |
| 7755 | | } |
| 7756 | | /** |
| 7757 | | * controls if input string contains (trailing) UTC/iCal offset |
| 7758 | | * |
| 7759 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7760 | | * @since 2.14.1 - 2012-09-21 |
| 7761 | | * @param string $input |
| 7762 | | * @return bool |
| 7763 | | */ |
| 7764 | | public static function _isOffset( $input ) { |
| 7765 | | $input = trim( (string) $input ); |
| 7766 | | if( 'Z' == substr( $input, -1 )) |
| 7767 | | return TRUE; |
| 7768 | | elseif(( 5 <= strlen( $input )) && |
| +7769 | | ( in_array( substr( $input, -5, 1 ), array( '+', '-' ))) && |
| +7770 | | ( '0000' <= substr( $input, -4 )) && ( '9999' >= substr( $input, -4 ))) |
| 7771 | | return TRUE; |
| 7772 | | elseif(( 7 <= strlen( $input )) && |
| +7773 | | ( in_array( substr( $input, -7, 1 ), array( '+', '-' ))) && |
| +7774 | | ( '000000' <= substr( $input, -6 )) && ( '999999' >= substr( $input, -6 ))) |
| 7775 | | return TRUE; |
| 7776 | | return FALSE; |
| 7777 | | } |
| 7778 | | /** |
| 7779 | | * (very simple) conversion of a MS timezone to a PHP5 valid (Date-)timezone |
| 7780 | | * matching (MS) UCT offset and time zone descriptors |
| 7781 | | * |
| 7782 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7783 | | * @since 2.14.1 - 2012-09-16 |
| 7784 | | * @param string $timezone, input/output variable reference |
| 7785 | | * @return bool |
| 7786 | | */ |
| 7787 | | public static function ms2phpTZ( & $timezone ) { |
| 7788 | | if( empty( $timezone )) |
| 7789 | | return FALSE; |
| 7790 | | $search = str_replace( '"', '', $timezone ); |
| 7791 | | $search = str_replace( array('GMT', 'gmt', 'utc' ), 'UTC', $search ); |
| 7792 | | if( '(UTC' != substr( $search, 0, 4 )) |
| 7793 | | return FALSE; |
| 7794 | | if( FALSE === ( $pos = strpos( $search, ')' ))) |
| 7795 | | return FALSE; |
| 7796 | | $pos = strpos( $search, ')' ); |
| 7797 | | $searchOffset = substr( $search, 4, ( $pos - 4 )); |
| 7798 | | $searchOffset = iCalUtilityFunctions::_tz2offset( str_replace( ':', '', $searchOffset )); |
| 7799 | | while( ' ' ==substr( $search, ( $pos + 1 ))) |
| 7800 | | $pos += 1; |
| 7801 | | $searchText = trim( str_replace( array( '(', ')', '&', ',', ' ' ), ' ', substr( $search, ( $pos + 1 )) )); |
| 7802 | | $searchWords = explode( ' ', $searchText ); |
| 7803 | | $timezone_abbreviations = DateTimeZone::listAbbreviations(); |
| 7804 | | $hits = array(); |
| 7805 | | foreach( $timezone_abbreviations as $name => $transitions ) { |
| 7806 | | foreach( $transitions as $cnt => $transition ) { |
| 7807 | | if( empty( $transition['offset'] ) || |
| 7808 | | empty( $transition['timezone_id'] ) || |
| +7809 | | ( $transition['offset'] != $searchOffset )) |
| 7810 | | continue; |
| 7811 | | $cWords = explode( '/', $transition['timezone_id'] ); |
| 7812 | | $cPrio = $hitCnt = $rank = 0; |
| 7813 | | foreach( $cWords as $cWord ) { |
| 7814 | | if( empty( $cWord )) |
| 7815 | | continue; |
| 7816 | | $cPrio += 1; |
| 7817 | | $sPrio = 0; |
| 7818 | | foreach( $searchWords as $sWord ) { |
| 7819 | | if( empty( $sWord ) || ( 'time' == strtolower( $sWord ))) |
| 7820 | | continue; |
| 7821 | | $sPrio += 1; |
| 7822 | | if( strtolower( $cWord ) == strtolower( $sWord )) { |
| 7823 | | $hitCnt += 1; |
| 7824 | | $rank += ( $cPrio + $sPrio ); |
| 7825 | | } |
| 7826 | | else |
| 7827 | | $rank += 10; |
| 7828 | | } |
| 7829 | | } |
| 7830 | | if( 0 < $hitCnt ) { |
| 7831 | | $hits[$rank][] = $transition['timezone_id']; |
| 7832 | | } |
| 7833 | | } |
| 7834 | | } |
| 7835 | | unset( $timezone_abbreviations ); |
| 7836 | | if( empty( $hits )) |
| 7837 | | return FALSE; |
| 7838 | | ksort( $hits ); |
| 7839 | | foreach( $hits as $rank => $tzs ) { |
| 7840 | | if( !empty( $tzs )) { |
| 7841 | | $timezone = reset( $tzs ); |
| 7842 | | return TRUE; |
| 7843 | | } |
| 7844 | | } |
| 7845 | | return FALSE; |
| 7846 | | } |
| 7847 | | /** |
| 7848 | | * transforms offset in seconds to [-/+]hhmm[ss] |
| 7849 | | * |
| 7850 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7851 | | * @since 2011-05-02 |
| 7852 | | * @param string $seconds |
| 7853 | | * @return string |
| 7854 | | */ |
| 7855 | | public static function offsetSec2His( $seconds ) { |
| 7856 | | if( '-' == substr( $seconds, 0, 1 )) { |
| 7857 | | $prefix = '-'; |
| 7858 | | $seconds = substr( $seconds, 1 ); |
| 7859 | | } |
| 7860 | | elseif( '+' == substr( $seconds, 0, 1 )) { |
| 7861 | | $prefix = '+'; |
| 7862 | | $seconds = substr( $seconds, 1 ); |
| 7863 | | } |
| 7864 | | else |
| 7865 | | $prefix = '+'; |
| 7866 | | $output = ''; |
| 7867 | | $hour = (int) floor( $seconds / 3600 ); |
| 7868 | | if( 10 > $hour ) |
| 7869 | | $hour = '0'.$hour; |
| 7870 | | $seconds = $seconds % 3600; |
| 7871 | | $min = (int) floor( $seconds / 60 ); |
| 7872 | | if( 10 > $min ) |
| 7873 | | $min = '0'.$min; |
| 7874 | | $output = $hour.$min; |
| 7875 | | $seconds = $seconds % 60; |
| 7876 | | if( 0 < $seconds) { |
| 7877 | | if( 9 < $seconds) |
| 7878 | | $output .= $seconds; |
| 7879 | | else |
| 7880 | | $output .= '0'.$seconds; |
| 7881 | | } |
| 7882 | | return $prefix.$output; |
| 7883 | | } |
| 7884 | | /** |
| 7885 | | * updates an array with dates based on a recur pattern |
| 7886 | | * |
| 7887 | | * if missing, UNTIL is set 1 year from startdate (emergency break) |
| 7888 | | * |
| 7889 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 7890 | | * @since 2.10.19 - 2011-10-31 |
| 7891 | | * @param array $result, array to update, array([timestamp] => timestamp) |
| 7892 | | * @param array $recur, pattern for recurrency (only value part, params ignored) |
| 7893 | | * @param array $wdate, component start date |
| 7894 | | * @param array $startdate, start date |
| 7895 | | * @param array $enddate, optional |
| 7896 | | * @return void |
| 7897 | | * @todo BYHOUR, BYMINUTE, BYSECOND, WEEKLY at year end/start |
| 7898 | | */ |
| 7899 | | public static function _recur2date( & $result, $recur, $wdate, $startdate, $enddate=FALSE ) { |
| 7900 | | foreach( $wdate as $k => $v ) if( ctype_digit( $v )) $wdate[$k] = (int) $v; |
| 7901 | | $wdateStart = $wdate; |
| 7902 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $wdate ); |
| 7903 | | $startdatets = iCalUtilityFunctions::_date2timestamp( $startdate ); |
| 7904 | | if( !$enddate ) { |
| 7905 | | $enddate = $startdate; |
| 7906 | | $enddate['year'] += 1; |
| 7907 | | } |
| 7908 | | // echo "recur __in_ comp start ".implode('-',$wdate)." period start ".implode('-',$startdate)." period end ".implode('-',$enddate)."<br />\n";print_r($recur);echo "<br />\n";//test### |
| 7909 | | $endDatets = iCalUtilityFunctions::_date2timestamp( $enddate ); // fix break |
| 7910 | | if( !isset( $recur['COUNT'] ) && !isset( $recur['UNTIL'] )) |
| 7911 | | $recur['UNTIL'] = $enddate; // create break |
| 7912 | | if( isset( $recur['UNTIL'] )) { |
| 7913 | | $tdatets = iCalUtilityFunctions::_date2timestamp( $recur['UNTIL'] ); |
| 7914 | | if( $endDatets > $tdatets ) { |
| 7915 | | $endDatets = $tdatets; // emergency break |
| 7916 | | $enddate = iCalUtilityFunctions::_timestamp2date( $endDatets, 6 ); |
| 7917 | | } |
| 7918 | | else |
| 7919 | | $recur['UNTIL'] = iCalUtilityFunctions::_timestamp2date( $endDatets, 6 ); |
| 7920 | | } |
| 7921 | | if( $wdatets > $endDatets ) { |
| 7922 | | // echo "recur out of date ".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 7923 | | return array(); // nothing to do.. . |
| 7924 | | } |
| 7925 | | if( !isset( $recur['FREQ'] )) // "MUST be specified.. ." |
| 7926 | | $recur['FREQ'] = 'DAILY'; // ?? |
| 7927 | | $wkst = ( isset( $recur['WKST'] ) && ( 'SU' == $recur['WKST'] )) ? 24*60*60 : 0; // ?? |
| 7928 | | $weekStart = (int) date( 'W', ( $wdatets + $wkst )); |
| 7929 | | if( !isset( $recur['INTERVAL'] )) |
| 7930 | | $recur['INTERVAL'] = 1; |
| 7931 | | $countcnt = ( !isset( $recur['BYSETPOS'] )) ? 1 : 0; // DTSTART counts as the first occurrence |
| 7932 | | /* find out how to step up dates and set index for interval count */ |
| 7933 | | $step = array(); |
| 7934 | | if( 'YEARLY' == $recur['FREQ'] ) |
| 7935 | | $step['year'] = 1; |
| 7936 | | elseif( 'MONTHLY' == $recur['FREQ'] ) |
| 7937 | | $step['month'] = 1; |
| 7938 | | elseif( 'WEEKLY' == $recur['FREQ'] ) |
| 7939 | | $step['day'] = 7; |
| 7940 | | else |
| 7941 | | $step['day'] = 1; |
| 7942 | | if( isset( $step['year'] ) && isset( $recur['BYMONTH'] )) |
| 7943 | | $step = array( 'month' => 1 ); |
| 7944 | | if( empty( $step ) && isset( $recur['BYWEEKNO'] )) // ?? |
| 7945 | | $step = array( 'day' => 7 ); |
| 7946 | | if( isset( $recur['BYYEARDAY'] ) || isset( $recur['BYMONTHDAY'] ) || isset( $recur['BYDAY'] )) |
| 7947 | | $step = array( 'day' => 1 ); |
| 7948 | | $intervalarr = array(); |
| 7949 | | if( 1 < $recur['INTERVAL'] ) { |
| 7950 | | $intervalix = iCalUtilityFunctions::_recurIntervalIx( $recur['FREQ'], $wdate, $wkst ); |
| 7951 | | $intervalarr = array( $intervalix => 0 ); |
| 7952 | | } |
| 7953 | | if( isset( $recur['BYSETPOS'] )) { // save start date + weekno |
| 7954 | | $bysetposymd1 = $bysetposymd2 = $bysetposw1 = $bysetposw2 = array(); |
| 7955 | | // echo "bysetposXold_start=$bysetposYold $bysetposMold $bysetposDold<br />\n"; // test ### |
| 7956 | | if( is_array( $recur['BYSETPOS'] )) { |
| 7957 | | foreach( $recur['BYSETPOS'] as $bix => $bval ) |
| 7958 | | $recur['BYSETPOS'][$bix] = (int) $bval; |
| 7959 | | } |
| 7960 | | else |
| 7961 | | $recur['BYSETPOS'] = array( (int) $recur['BYSETPOS'] ); |
| 7962 | | if( 'YEARLY' == $recur['FREQ'] ) { |
| 7963 | | $wdate['month'] = $wdate['day'] = 1; // start from beginning of year |
| 7964 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $wdate ); |
| 7965 | | iCalUtilityFunctions::_stepdate( $enddate, $endDatets, array( 'year' => 1 )); // make sure to count whole last year |
| 7966 | | } |
| 7967 | | elseif( 'MONTHLY' == $recur['FREQ'] ) { |
| 7968 | | $wdate['day'] = 1; // start from beginning of month |
| 7969 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $wdate ); |
| 7970 | | iCalUtilityFunctions::_stepdate( $enddate, $endDatets, array( 'month' => 1 )); // make sure to count whole last month |
| 7971 | | } |
| 7972 | | else |
| 7973 | | iCalUtilityFunctions::_stepdate( $enddate, $endDatets, $step); // make sure to count whole last period |
| 7974 | | // echo "BYSETPOS endDat++ =".implode('-',$enddate).' step='.var_export($step,TRUE)."<br />\n";//test### |
| 7975 | | $bysetposWold = (int) date( 'W', ( $wdatets + $wkst )); |
| 7976 | | $bysetposYold = $wdate['year']; |
| 7977 | | $bysetposMold = $wdate['month']; |
| 7978 | | $bysetposDold = $wdate['day']; |
| 7979 | | } |
| 7980 | | else |
| 7981 | | iCalUtilityFunctions::_stepdate( $wdate, $wdatets, $step); |
| 7982 | | $year_old = null; |
| 7983 | | $daynames = array( 'SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA' ); |
| 7984 | | /* MAIN LOOP */ |
| 7985 | | // echo "recur start ".implode('-',$wdate)." end ".implode('-',$enddate)."<br />\n";//test |
| 7986 | | while( TRUE ) { |
| 7987 | | if( isset( $endDatets ) && ( $wdatets > $endDatets )) |
| 7988 | | break; |
| 7989 | | if( isset( $recur['COUNT'] ) && ( $countcnt >= $recur['COUNT'] )) |
| 7990 | | break; |
| 7991 | | if( $year_old != $wdate['year'] ) { |
| 7992 | | $year_old = $wdate['year']; |
| 7993 | | $daycnts = array(); |
| 7994 | | $yeardays = $weekno = 0; |
| 7995 | | $yeardaycnt = array(); |
| 7996 | | foreach( $daynames as $dn ) |
| 7997 | | $yeardaycnt[$dn] = 0; |
| 7998 | | for( $m = 1; $m <= 12; $m++ ) { // count up and update up-counters |
| 7999 | | $daycnts[$m] = array(); |
| 8000 | | $weekdaycnt = array(); |
| 8001 | | foreach( $daynames as $dn ) |
| 8002 | | $weekdaycnt[$dn] = 0; |
| 8003 | | $mcnt = date( 't', mktime( 0, 0, 0, $m, 1, $wdate['year'] )); |
| 8004 | | for( $d = 1; $d <= $mcnt; $d++ ) { |
| 8005 | | $daycnts[$m][$d] = array(); |
| 8006 | | if( isset( $recur['BYYEARDAY'] )) { |
| 8007 | | $yeardays++; |
| 8008 | | $daycnts[$m][$d]['yearcnt_up'] = $yeardays; |
| 8009 | | } |
| 8010 | | if( isset( $recur['BYDAY'] )) { |
| 8011 | | $day = date( 'w', mktime( 0, 0, 0, $m, $d, $wdate['year'] )); |
| 8012 | | $day = $daynames[$day]; |
| 8013 | | $daycnts[$m][$d]['DAY'] = $day; |
| 8014 | | $weekdaycnt[$day]++; |
| 8015 | | $daycnts[$m][$d]['monthdayno_up'] = $weekdaycnt[$day]; |
| 8016 | | $yeardaycnt[$day]++; |
| 8017 | | $daycnts[$m][$d]['yeardayno_up'] = $yeardaycnt[$day]; |
| 8018 | | } |
| 8019 | | if( isset( $recur['BYWEEKNO'] ) || ( $recur['FREQ'] == 'WEEKLY' )) |
| 8020 | | $daycnts[$m][$d]['weekno_up'] =(int)date('W',mktime(0,0,$wkst,$m,$d,$wdate['year'])); |
| 8021 | | } |
| 8022 | | } |
| 8023 | | $daycnt = 0; |
| 8024 | | $yeardaycnt = array(); |
| 8025 | | if( isset( $recur['BYWEEKNO'] ) || ( $recur['FREQ'] == 'WEEKLY' )) { |
| 8026 | | $weekno = null; |
| 8027 | | for( $d=31; $d > 25; $d-- ) { // get last weekno for year |
| 8028 | | if( !$weekno ) |
| 8029 | | $weekno = $daycnts[12][$d]['weekno_up']; |
| 8030 | | elseif( $weekno < $daycnts[12][$d]['weekno_up'] ) { |
| 8031 | | $weekno = $daycnts[12][$d]['weekno_up']; |
| 8032 | | break; |
| 8033 | | } |
| 8034 | | } |
| 8035 | | } |
| 8036 | | for( $m = 12; $m > 0; $m-- ) { // count down and update down-counters |
| 8037 | | $weekdaycnt = array(); |
| 8038 | | foreach( $daynames as $dn ) |
| 8039 | | $yeardaycnt[$dn] = $weekdaycnt[$dn] = 0; |
| 8040 | | $monthcnt = 0; |
| 8041 | | $mcnt = date( 't', mktime( 0, 0, 0, $m, 1, $wdate['year'] )); |
| 8042 | | for( $d = $mcnt; $d > 0; $d-- ) { |
| 8043 | | if( isset( $recur['BYYEARDAY'] )) { |
| 8044 | | $daycnt -= 1; |
| 8045 | | $daycnts[$m][$d]['yearcnt_down'] = $daycnt; |
| 8046 | | } |
| 8047 | | if( isset( $recur['BYMONTHDAY'] )) { |
| 8048 | | $monthcnt -= 1; |
| 8049 | | $daycnts[$m][$d]['monthcnt_down'] = $monthcnt; |
| 8050 | | } |
| 8051 | | if( isset( $recur['BYDAY'] )) { |
| 8052 | | $day = $daycnts[$m][$d]['DAY']; |
| 8053 | | $weekdaycnt[$day] -= 1; |
| 8054 | | $daycnts[$m][$d]['monthdayno_down'] = $weekdaycnt[$day]; |
| 8055 | | $yeardaycnt[$day] -= 1; |
| 8056 | | $daycnts[$m][$d]['yeardayno_down'] = $yeardaycnt[$day]; |
| 8057 | | } |
| 8058 | | if( isset( $recur['BYWEEKNO'] ) || ( $recur['FREQ'] == 'WEEKLY' )) |
| 8059 | | $daycnts[$m][$d]['weekno_down'] = ($daycnts[$m][$d]['weekno_up'] - $weekno - 1); |
| 8060 | | } |
| 8061 | | } |
| 8062 | | } |
| 8063 | | /* check interval */ |
| 8064 | | if( 1 < $recur['INTERVAL'] ) { |
| 8065 | | /* create interval index */ |
| 8066 | | $intervalix = iCalUtilityFunctions::_recurIntervalIx( $recur['FREQ'], $wdate, $wkst ); |
| 8067 | | /* check interval */ |
| 8068 | | $currentKey = array_keys( $intervalarr ); |
| 8069 | | $currentKey = end( $currentKey ); // get last index |
| 8070 | | if( $currentKey != $intervalix ) |
| 8071 | | $intervalarr = array( $intervalix => ( $intervalarr[$currentKey] + 1 )); |
| 8072 | | if(( $recur['INTERVAL'] != $intervalarr[$intervalix] ) && |
| +8073 | | ( 0 != $intervalarr[$intervalix] )) { |
| 8074 | | /* step up date */ |
| 8075 | | // echo "skip: ".implode('-',$wdate)." ix=$intervalix old=$currentKey interval=".$intervalarr[$intervalix]."<br />\n";//test |
| 8076 | | iCalUtilityFunctions::_stepdate( $wdate, $wdatets, $step); |
| 8077 | | continue; |
| 8078 | | } |
| 8079 | | else // continue within the selected interval |
| 8080 | | $intervalarr[$intervalix] = 0; |
| 8081 | | // echo "cont: ".implode('-',$wdate)." ix=$intervalix old=$currentKey interval=".$intervalarr[$intervalix]."<br />\n";//test |
| 8082 | | } |
| 8083 | | $updateOK = TRUE; |
| 8084 | | if( $updateOK && isset( $recur['BYMONTH'] )) |
| 8085 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYMONTH'] |
| +8086 | | , $wdate['month'] |
| +8087 | | ,($wdate['month'] - 13)); |
| 8088 | | if( $updateOK && isset( $recur['BYWEEKNO'] )) |
| 8089 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYWEEKNO'] |
| +8090 | | , $daycnts[$wdate['month']][$wdate['day']]['weekno_up'] |
| +8091 | | , $daycnts[$wdate['month']][$wdate['day']]['weekno_down'] ); |
| 8092 | | if( $updateOK && isset( $recur['BYYEARDAY'] )) |
| 8093 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYYEARDAY'] |
| +8094 | | , $daycnts[$wdate['month']][$wdate['day']]['yearcnt_up'] |
| +8095 | | , $daycnts[$wdate['month']][$wdate['day']]['yearcnt_down'] ); |
| 8096 | | if( $updateOK && isset( $recur['BYMONTHDAY'] )) |
| 8097 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYMONTHDAY'] |
| +8098 | | , $wdate['day'] |
| +8099 | | , $daycnts[$wdate['month']][$wdate['day']]['monthcnt_down'] ); |
| 8100 | | // echo "efter BYMONTHDAY: ".implode('-',$wdate).' status: '; echo ($updateOK) ? 'TRUE' : 'FALSE'; echo "<br />\n";//test### |
| 8101 | | if( $updateOK && isset( $recur['BYDAY'] )) { |
| 8102 | | $updateOK = FALSE; |
| 8103 | | $m = $wdate['month']; |
| 8104 | | $d = $wdate['day']; |
| 8105 | | if( isset( $recur['BYDAY']['DAY'] )) { // single day, opt with year/month day order no |
| 8106 | | $daynoexists = $daynosw = $daynamesw = FALSE; |
| 8107 | | if( $recur['BYDAY']['DAY'] == $daycnts[$m][$d]['DAY'] ) |
| 8108 | | $daynamesw = TRUE; |
| 8109 | | if( isset( $recur['BYDAY'][0] )) { |
| 8110 | | $daynoexists = TRUE; |
| 8111 | | if(( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'MONTHLY' )) || isset( $recur['BYMONTH'] )) |
| 8112 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYDAY'][0] |
| +8113 | | , $daycnts[$m][$d]['monthdayno_up'] |
| +8114 | | , $daycnts[$m][$d]['monthdayno_down'] ); |
| 8115 | | elseif( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'YEARLY' )) |
| 8116 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYDAY'][0] |
| +8117 | | , $daycnts[$m][$d]['yeardayno_up'] |
| +8118 | | , $daycnts[$m][$d]['yeardayno_down'] ); |
| 8119 | | } |
| 8120 | | if(( $daynoexists && $daynosw && $daynamesw ) || |
| +8121 | | ( !$daynoexists && !$daynosw && $daynamesw )) { |
| 8122 | | $updateOK = TRUE; |
| 8123 | | // echo "m=$m d=$d day=".$daycnts[$m][$d]['DAY']." yeardayno_up=".$daycnts[$m][$d]['yeardayno_up']." daynoexists:$daynoexists daynosw:$daynosw daynamesw:$daynamesw updateOK:$updateOK<br />\n"; // test ### |
| 8124 | | } |
| 8125 | | // echo "m=$m d=$d day=".$daycnts[$m][$d]['DAY']." yeardayno_up=".$daycnts[$m][$d]['yeardayno_up']." daynoexists:$daynoexists daynosw:$daynosw daynamesw:$daynamesw updateOK:$updateOK<br />\n"; // test ### |
| 8126 | | } |
| 8127 | | else { |
| 8128 | | foreach( $recur['BYDAY'] as $bydayvalue ) { |
| 8129 | | $daynoexists = $daynosw = $daynamesw = FALSE; |
| 8130 | | if( isset( $bydayvalue['DAY'] ) && |
| +8131 | | ( $bydayvalue['DAY'] == $daycnts[$m][$d]['DAY'] )) |
| 8132 | | $daynamesw = TRUE; |
| 8133 | | if( isset( $bydayvalue[0] )) { |
| 8134 | | $daynoexists = TRUE; |
| 8135 | | if(( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'MONTHLY' )) || |
| 8136 | | isset( $recur['BYMONTH'] )) |
| 8137 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $bydayvalue['0'] |
| +8138 | | , $daycnts[$m][$d]['monthdayno_up'] |
| +8139 | | , $daycnts[$m][$d]['monthdayno_down'] ); |
| 8140 | | elseif( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'YEARLY' )) |
| 8141 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $bydayvalue['0'] |
| +8142 | | , $daycnts[$m][$d]['yeardayno_up'] |
| +8143 | | , $daycnts[$m][$d]['yeardayno_down'] ); |
| 8144 | | } |
| 8145 | | // echo "daynoexists:$daynoexists daynosw:$daynosw daynamesw:$daynamesw<br />\n"; // test ### |
| 8146 | | if(( $daynoexists && $daynosw && $daynamesw ) || |
| +8147 | | ( !$daynoexists && !$daynosw && $daynamesw )) { |
| 8148 | | $updateOK = TRUE; |
| 8149 | | break; |
| 8150 | | } |
| 8151 | | } |
| 8152 | | } |
| 8153 | | } |
| 8154 | | // echo "efter BYDAY: ".implode('-',$wdate).' status: '; echo ($updateOK) ? 'TRUE' : 'FALSE'; echo "<br />\n"; // test ### |
| 8155 | | /* check BYSETPOS */ |
| 8156 | | if( $updateOK ) { |
| 8157 | | if( isset( $recur['BYSETPOS'] ) && |
| +8158 | | ( in_array( $recur['FREQ'], array( 'YEARLY', 'MONTHLY', 'WEEKLY', 'DAILY' )))) { |
| 8159 | | if( isset( $recur['WEEKLY'] )) { |
| 8160 | | if( $bysetposWold == $daycnts[$wdate['month']][$wdate['day']]['weekno_up'] ) |
| 8161 | | $bysetposw1[] = $wdatets; |
| 8162 | | else |
| 8163 | | $bysetposw2[] = $wdatets; |
| 8164 | | } |
| 8165 | | else { |
| 8166 | | if(( isset( $recur['FREQ'] ) && ( 'YEARLY' == $recur['FREQ'] ) && |
| +8167 | | ( $bysetposYold == $wdate['year'] )) || |
| +8168 | | ( isset( $recur['FREQ'] ) && ( 'MONTHLY' == $recur['FREQ'] ) && |
| +8169 | | (( $bysetposYold == $wdate['year'] ) && |
| +8170 | | ( $bysetposMold == $wdate['month'] ))) || |
| +8171 | | ( isset( $recur['FREQ'] ) && ( 'DAILY' == $recur['FREQ'] ) && |
| +8172 | | (( $bysetposYold == $wdate['year'] ) && |
| +8173 | | ( $bysetposMold == $wdate['month']) && |
| +8174 | | ( $bysetposDold == $wdate['day'] )))) { |
| 8175 | | // echo "bysetposymd1[]=".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 8176 | | $bysetposymd1[] = $wdatets; |
| 8177 | | } |
| 8178 | | else { |
| 8179 | | // echo "bysetposymd2[]=".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 8180 | | $bysetposymd2[] = $wdatets; |
| 8181 | | } |
| 8182 | | } |
| 8183 | | } |
| 8184 | | else { |
| 8185 | | /* update result array if BYSETPOS is set */ |
| 8186 | | $countcnt++; |
| 8187 | | if( $startdatets <= $wdatets ) { // only output within period |
| 8188 | | $result[$wdatets] = TRUE; |
| 8189 | | // echo "recur ".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 8190 | | } |
| 8191 | | // echo "recur undate ".date('Y-m-d H:i:s',$wdatets)." okdatstart ".date('Y-m-d H:i:s',$startdatets)."<br />\n";//test |
| 8192 | | $updateOK = FALSE; |
| 8193 | | } |
| 8194 | | } |
| 8195 | | /* step up date */ |
| 8196 | | iCalUtilityFunctions::_stepdate( $wdate, $wdatets, $step); |
| 8197 | | /* check if BYSETPOS is set for updating result array */ |
| 8198 | | if( $updateOK && isset( $recur['BYSETPOS'] )) { |
| 8199 | | $bysetpos = FALSE; |
| 8200 | | if( isset( $recur['FREQ'] ) && ( 'YEARLY' == $recur['FREQ'] ) && |
| +8201 | | ( $bysetposYold != $wdate['year'] )) { |
| 8202 | | $bysetpos = TRUE; |
| 8203 | | $bysetposYold = $wdate['year']; |
| 8204 | | } |
| 8205 | | elseif( isset( $recur['FREQ'] ) && ( 'MONTHLY' == $recur['FREQ'] && |
| +8206 | | (( $bysetposYold != $wdate['year'] ) || ( $bysetposMold != $wdate['month'] )))) { |
| 8207 | | $bysetpos = TRUE; |
| 8208 | | $bysetposYold = $wdate['year']; |
| 8209 | | $bysetposMold = $wdate['month']; |
| 8210 | | } |
| 8211 | | elseif( isset( $recur['FREQ'] ) && ( 'WEEKLY' == $recur['FREQ'] )) { |
| 8212 | | $weekno = (int) date( 'W', mktime( 0, 0, $wkst, $wdate['month'], $wdate['day'], $wdate['year'])); |
| 8213 | | if( $bysetposWold != $weekno ) { |
| 8214 | | $bysetposWold = $weekno; |
| 8215 | | $bysetpos = TRUE; |
| 8216 | | } |
| 8217 | | } |
| 8218 | | elseif( isset( $recur['FREQ'] ) && ( 'DAILY' == $recur['FREQ'] ) && |
| +8219 | | (( $bysetposYold != $wdate['year'] ) || |
| +8220 | | ( $bysetposMold != $wdate['month'] ) || |
| +8221 | | ( $bysetposDold != $wdate['day'] ))) { |
| 8222 | | $bysetpos = TRUE; |
| 8223 | | $bysetposYold = $wdate['year']; |
| 8224 | | $bysetposMold = $wdate['month']; |
| 8225 | | $bysetposDold = $wdate['day']; |
| 8226 | | } |
| 8227 | | if( $bysetpos ) { |
| 8228 | | if( isset( $recur['BYWEEKNO'] )) { |
| 8229 | | $bysetposarr1 = & $bysetposw1; |
| 8230 | | $bysetposarr2 = & $bysetposw2; |
| 8231 | | } |
| 8232 | | else { |
| 8233 | | $bysetposarr1 = & $bysetposymd1; |
| 8234 | | $bysetposarr2 = & $bysetposymd2; |
| 8235 | | } |
| 8236 | | // echo 'test före out startYMD (weekno)='.$wdateStart['year'].':'.$wdateStart['month'].':'.$wdateStart['day']." ($weekStart) "; // test ### |
| 8237 | | foreach( $recur['BYSETPOS'] as $ix ) { |
| 8238 | | if( 0 > $ix ) // both positive and negative BYSETPOS allowed |
| 8239 | | $ix = ( count( $bysetposarr1 ) + $ix + 1); |
| 8240 | | $ix--; |
| 8241 | | if( isset( $bysetposarr1[$ix] )) { |
| 8242 | | if( $startdatets <= $bysetposarr1[$ix] ) { // only output within period |
| 8243 | | // $testdate = iCalUtilityFunctions::_timestamp2date( $bysetposarr1[$ix], 6 ); // test ### |
| 8244 | | // $testweekno = (int) date( 'W', mktime( 0, 0, $wkst, $testdate['month'], $testdate['day'], $testdate['year'] )); // test ### |
| 8245 | | // echo " testYMD (weekno)=".$testdate['year'].':'.$testdate['month'].':'.$testdate['day']." ($testweekno)"; // test ### |
| 8246 | | $result[$bysetposarr1[$ix]] = TRUE; |
| 8247 | | // echo " recur ".date('Y-m-d H:i:s',$bysetposarr1[$ix]); // test ### |
| 8248 | | } |
| 8249 | | $countcnt++; |
| 8250 | | } |
| 8251 | | if( isset( $recur['COUNT'] ) && ( $countcnt >= $recur['COUNT'] )) |
| 8252 | | break; |
| 8253 | | } |
| 8254 | | // echo "<br />\n"; // test ### |
| 8255 | | $bysetposarr1 = $bysetposarr2; |
| 8256 | | $bysetposarr2 = array(); |
| 8257 | | } |
| 8258 | | } |
| 8259 | | } |
| 8260 | | } |
| 8261 | | public static function _recurBYcntcheck( $BYvalue, $upValue, $downValue ) { |
| 8262 | | if( is_array( $BYvalue ) && |
| +8263 | | ( in_array( $upValue, $BYvalue ) || in_array( $downValue, $BYvalue ))) |
| 8264 | | return TRUE; |
| 8265 | | elseif(( $BYvalue == $upValue ) || ( $BYvalue == $downValue )) |
| 8266 | | return TRUE; |
| 8267 | | else |
| 8268 | | return FALSE; |
| 8269 | | } |
| 8270 | | public static function _recurIntervalIx( $freq, $date, $wkst ) { |
| 8271 | | /* create interval index */ |
| 8272 | | switch( $freq ) { |
| 8273 | | case 'YEARLY': |
| 8274 | | $intervalix = $date['year']; |
| 8275 | | break; |
| 8276 | | case 'MONTHLY': |
| 8277 | | $intervalix = $date['year'].'-'.$date['month']; |
| 8278 | | break; |
| 8279 | | case 'WEEKLY': |
| 8280 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $date ); |
| 8281 | | $intervalix = (int) date( 'W', ( $wdatets + $wkst )); |
| 8282 | | break; |
| 8283 | | case 'DAILY': |
| 8284 | | default: |
| 8285 | | $intervalix = $date['year'].'-'.$date['month'].'-'.$date['day']; |
| 8286 | | break; |
| 8287 | | } |
| 8288 | | return $intervalix; |
| 8289 | | } |
| 8290 | | /** |
| 8291 | | * convert input format for exrule and rrule to internal format |
| 8292 | | * |
| 8293 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8294 | | * @since 2.14.1 - 2012-09-24 |
| 8295 | | * @param array $rexrule |
| 8296 | | * @return array |
| 8297 | | */ |
| 8298 | | public static function _setRexrule( $rexrule ) { |
| 8299 | | $input = array(); |
| 8300 | | if( empty( $rexrule )) |
| 8301 | | return $input; |
| 8302 | | foreach( $rexrule as $rexrulelabel => $rexrulevalue ) { |
| 8303 | | $rexrulelabel = strtoupper( $rexrulelabel ); |
| 8304 | | if( 'UNTIL' != $rexrulelabel ) |
| 8305 | | $input[$rexrulelabel] = $rexrulevalue; |
| 8306 | | else { |
| 8307 | | iCalUtilityFunctions::_strDate2arr( $rexrulevalue ); |
| 8308 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $rexrulevalue )) // timestamp, always date-time UTC |
| 8309 | | $input[$rexrulelabel] = iCalUtilityFunctions::_timestamp2date( $rexrulevalue, 7, 'UTC' ); |
| 8310 | | elseif( iCalUtilityFunctions::_isArrayDate( $rexrulevalue )) { // date or UTC date-time |
| 8311 | | $parno = ( isset( $rexrulevalue['hour'] ) || isset( $rexrulevalue[4] )) ? 7 : 3; |
| 8312 | | $d = iCalUtilityFunctions::_chkDateArr( $rexrulevalue, $parno ); |
| 8313 | | if(( 3 < $parno ) && isset( $d['tz'] ) && ( 'Z' != $d['tz'] ) && iCalUtilityFunctions::_isOffset( $d['tz'] )) { |
| 8314 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 8315 | | $input[$rexrulelabel] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8316 | | unset( $input[$rexrulelabel]['unparsedtext'] ); |
| 8317 | | } |
| 8318 | | else |
| 8319 | | $input[$rexrulelabel] = $d; |
| 8320 | | } |
| 8321 | | elseif( 8 <= strlen( trim( $rexrulevalue ))) { // ex. textual date-time 2006-08-03 10:12:18 => UTC |
| 8322 | | $input[$rexrulelabel] = iCalUtilityFunctions::_strdate2date( $rexrulevalue ); |
| 8323 | | unset( $input['$rexrulelabel']['unparsedtext'] ); |
| 8324 | | } |
| 8325 | | if(( 3 < count( $input[$rexrulelabel] )) && !isset( $input[$rexrulelabel]['tz'] )) |
| 8326 | | $input[$rexrulelabel]['tz'] = 'Z'; |
| 8327 | | } |
| 8328 | | } |
| 8329 | | /* set recurrence rule specification in rfc2445 order */ |
| 8330 | | $input2 = array(); |
| 8331 | | if( isset( $input['FREQ'] )) |
| 8332 | | $input2['FREQ'] = $input['FREQ']; |
| 8333 | | if( isset( $input['UNTIL'] )) |
| 8334 | | $input2['UNTIL'] = $input['UNTIL']; |
| 8335 | | elseif( isset( $input['COUNT'] )) |
| 8336 | | $input2['COUNT'] = $input['COUNT']; |
| 8337 | | if( isset( $input['INTERVAL'] )) |
| 8338 | | $input2['INTERVAL'] = $input['INTERVAL']; |
| 8339 | | if( isset( $input['BYSECOND'] )) |
| 8340 | | $input2['BYSECOND'] = $input['BYSECOND']; |
| 8341 | | if( isset( $input['BYMINUTE'] )) |
| 8342 | | $input2['BYMINUTE'] = $input['BYMINUTE']; |
| 8343 | | if( isset( $input['BYHOUR'] )) |
| 8344 | | $input2['BYHOUR'] = $input['BYHOUR']; |
| 8345 | | if( isset( $input['BYDAY'] )) { |
| 8346 | | if( !is_array( $input['BYDAY'] )) // ensure upper case.. . |
| 8347 | | $input2['BYDAY'] = strtoupper( $input['BYDAY'] ); |
| 8348 | | else { |
| 8349 | | foreach( $input['BYDAY'] as $BYDAYx => $BYDAYv ) { |
| 8350 | | if( 'DAY' == strtoupper( $BYDAYx )) |
| 8351 | | $input2['BYDAY']['DAY'] = strtoupper( $BYDAYv ); |
| 8352 | | elseif( !is_array( $BYDAYv )) { |
| 8353 | | $input2['BYDAY'][$BYDAYx] = $BYDAYv; |
| 8354 | | } |
| 8355 | | else { |
| 8356 | | foreach( $BYDAYv as $BYDAYx2 => $BYDAYv2 ) { |
| 8357 | | if( 'DAY' == strtoupper( $BYDAYx2 )) |
| 8358 | | $input2['BYDAY'][$BYDAYx]['DAY'] = strtoupper( $BYDAYv2 ); |
| 8359 | | else |
| 8360 | | $input2['BYDAY'][$BYDAYx][$BYDAYx2] = $BYDAYv2; |
| 8361 | | } |
| 8362 | | } |
| 8363 | | } |
| 8364 | | } |
| 8365 | | } |
| 8366 | | if( isset( $input['BYMONTHDAY'] )) |
| 8367 | | $input2['BYMONTHDAY'] = $input['BYMONTHDAY']; |
| 8368 | | if( isset( $input['BYYEARDAY'] )) |
| 8369 | | $input2['BYYEARDAY'] = $input['BYYEARDAY']; |
| 8370 | | if( isset( $input['BYWEEKNO'] )) |
| 8371 | | $input2['BYWEEKNO'] = $input['BYWEEKNO']; |
| 8372 | | if( isset( $input['BYMONTH'] )) |
| 8373 | | $input2['BYMONTH'] = $input['BYMONTH']; |
| 8374 | | if( isset( $input['BYSETPOS'] )) |
| 8375 | | $input2['BYSETPOS'] = $input['BYSETPOS']; |
| 8376 | | if( isset( $input['WKST'] )) |
| 8377 | | $input2['WKST'] = $input['WKST']; |
| 8378 | | return $input2; |
| 8379 | | } |
| 8380 | | /** |
| 8381 | | * convert format for input date to internal date with parameters |
| 8382 | | * |
| 8383 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8384 | | * @since 2.14.1 - 2012-10-15 |
| 8385 | | * @param mixed $year |
| 8386 | | * @param mixed $month optional |
| 8387 | | * @param int $day optional |
| 8388 | | * @param int $hour optional |
| 8389 | | * @param int $min optional |
| 8390 | | * @param int $sec optional |
| 8391 | | * @param string $tz optional |
| 8392 | | * @param array $params optional |
| 8393 | | * @param string $caller optional |
| 8394 | | * @param string $objName optional |
| 8395 | | * @param string $tzid optional |
| 8396 | | * @return array |
| 8397 | | */ |
| 8398 | | public static function _setDate( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE, $caller=null, $objName=null, $tzid=FALSE ) { |
| 8399 | | $input = $parno = null; |
| 8400 | | $localtime = (( 'dtstart' == $caller ) && in_array( $objName, array( 'vtimezone', 'standard', 'daylight' ))) ? TRUE : FALSE; |
| 8401 | | iCalUtilityFunctions::_strDate2arr( $year ); |
| 8402 | | if( iCalUtilityFunctions::_isArrayDate( $year )) { |
| 8403 | | $input['value'] = iCalUtilityFunctions::_chkDateArr( $year, $parno ); |
| 8404 | | if( 100 > $input['value']['year'] ) |
| 8405 | | $input['value']['year'] += 2000; |
| 8406 | | if( $localtime ) |
| 8407 | | unset( $month['VALUE'], $month['TZID'] ); |
| 8408 | | elseif( !isset( $month['TZID'] ) && isset( $tzid )) |
| 8409 | | $month['TZID'] = $tzid; |
| 8410 | | if( isset( $input['value']['tz'] ) && iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) |
| 8411 | | unset( $month['TZID'] ); |
| 8412 | | elseif( isset( $month['TZID'] ) && iCalUtilityFunctions::_isOffset( $month['TZID'] )) { |
| 8413 | | $input['value']['tz'] = $month['TZID']; |
| 8414 | | unset( $month['TZID'] ); |
| 8415 | | } |
| 8416 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 8417 | | $hitval = ( isset( $input['value']['tz'] )) ? 7 : 6; |
| 8418 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', $hitval ); |
| 8419 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3, count( $input['value'] ), $parno ); |
| 8420 | | if(( 3 != $parno ) && isset( $input['value']['tz'] ) && ( 'Z' != $input['value']['tz'] ) && iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 8421 | | $d = $input['value']; |
| 8422 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 8423 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, $parno ); |
| 8424 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 8425 | | } |
| 8426 | | if( isset( $input['value']['tz'] ) && !iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 8427 | | $input['params']['TZID'] = $input['value']['tz']; |
| 8428 | | unset( $input['value']['tz'] ); |
| 8429 | | } |
| 8430 | | } // end if( iCalUtilityFunctions::_isArrayDate( $year )) |
| 8431 | | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { |
| 8432 | | if( $localtime ) unset ( $month['VALUE'], $month['TZID'] ); |
| 8433 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 8434 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3 ); |
| 8435 | | $hitval = 7; |
| 8436 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', $hitval, $parno ); |
| 8437 | | if( !isset( $input['params']['TZID'] ) && !empty( $tzid )) |
| 8438 | | $input['params']['TZID'] = $tzid; |
| 8439 | | if( isset( $year['tz'] )) { |
| 8440 | | $parno = 6; |
| 8441 | | if( !iCalUtilityFunctions::_isOffset( $year['tz'] )) |
| 8442 | | $input['params']['TZID'] = $year['tz']; |
| 8443 | | } |
| 8444 | | elseif( isset( $input['params']['TZID'] )) { |
| 8445 | | $year['tz'] = $input['params']['TZID']; |
| 8446 | | $parno = 6; |
| 8447 | | if( iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 8448 | | unset( $input['params']['TZID'] ); |
| 8449 | | $parno = 7; |
| 8450 | | } |
| 8451 | | } |
| 8452 | | $input['value'] = iCalUtilityFunctions::_timestamp2date( $year, $parno ); |
| 8453 | | } // end elseif( iCalUtilityFunctions::_isArrayTimestampDate( $year )) |
| 8454 | | elseif( 8 <= strlen( trim( $year ))) { // ex. 2006-08-03 10:12:18 [[[+/-]1234[56]] / timezone] |
| 8455 | | if( $localtime ) |
| 8456 | | unset( $month['VALUE'], $month['TZID'] ); |
| 8457 | | elseif( !isset( $month['TZID'] ) && !empty( $tzid )) |
| 8458 | | $month['TZID'] = $tzid; |
| 8459 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 8460 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', 7, $parno ); |
| 8461 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3, $parno, $parno ); |
| 8462 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $year, $parno ); |
| 8463 | | unset( $input['value']['unparsedtext'] ); |
| 8464 | | if( isset( $input['value']['tz'] )) { |
| 8465 | | if( iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 8466 | | $d = $input['value']; |
| 8467 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 8468 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8469 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 8470 | | } |
| 8471 | | else { |
| 8472 | | $input['params']['TZID'] = $input['value']['tz']; |
| 8473 | | unset( $input['value']['tz'] ); |
| 8474 | | } |
| 8475 | | } |
| 8476 | | elseif( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 8477 | | $d = $input['value']; |
| 8478 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $input['params']['TZID'] ); |
| 8479 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8480 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 8481 | | } |
| 8482 | | } // end elseif( 8 <= strlen( trim( $year ))) |
| 8483 | | else { |
| 8484 | | if( is_array( $params )) |
| 8485 | | $input['params'] = iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' )); |
| 8486 | | elseif( is_array( $tz )) { |
| 8487 | | $input['params'] = iCalUtilityFunctions::_setParams( $tz, array( 'VALUE' => 'DATE-TIME' )); |
| 8488 | | $tz = FALSE; |
| 8489 | | } |
| 8490 | | elseif( is_array( $hour )) { |
| 8491 | | $input['params'] = iCalUtilityFunctions::_setParams( $hour, array( 'VALUE' => 'DATE-TIME' )); |
| 8492 | | $hour = $min = $sec = $tz = FALSE; |
| 8493 | | } |
| 8494 | | if( $localtime ) |
| 8495 | | unset ( $input['params']['VALUE'], $input['params']['TZID'] ); |
| 8496 | | elseif( !isset( $tz ) && !isset( $input['params']['TZID'] ) && !empty( $tzid )) |
| 8497 | | $input['params']['TZID'] = $tzid; |
| 8498 | | elseif( isset( $tz ) && iCalUtilityFunctions::_isOffset( $tz )) |
| 8499 | | unset( $input['params']['TZID'] ); |
| 8500 | | elseif( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 8501 | | $tz = $input['params']['TZID']; |
| 8502 | | unset( $input['params']['TZID'] ); |
| 8503 | | } |
| 8504 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3 ); |
| 8505 | | $hitval = ( iCalUtilityFunctions::_isOffset( $tz )) ? 7 : 6; |
| 8506 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', $hitval, $parno, $parno ); |
| 8507 | | $input['value'] = array( 'year' => $year, 'month' => $month, 'day' => $day ); |
| 8508 | | if( 3 != $parno ) { |
| 8509 | | $input['value']['hour'] = ( $hour ) ? $hour : '0'; |
| 8510 | | $input['value']['min'] = ( $min ) ? $min : '0'; |
| 8511 | | $input['value']['sec'] = ( $sec ) ? $sec : '0'; |
| 8512 | | if( !empty( $tz )) |
| 8513 | | $input['value']['tz'] = $tz; |
| 8514 | | $strdate = iCalUtilityFunctions::_date2strdate( $input['value'], $parno ); |
| 8515 | | if( !empty( $tz ) && !iCalUtilityFunctions::_isOffset( $tz )) |
| 8516 | | $strdate .= ( 'Z' == $tz ) ? $tz : ' '.$tz; |
| 8517 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, $parno ); |
| 8518 | | unset( $input['value']['unparsedtext'] ); |
| 8519 | | if( isset( $input['value']['tz'] )) { |
| 8520 | | if( iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 8521 | | $d = $input['value']; |
| 8522 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 8523 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8524 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 8525 | | } |
| 8526 | | else { |
| 8527 | | $input['params']['TZID'] = $input['value']['tz']; |
| 8528 | | unset( $input['value']['tz'] ); |
| 8529 | | } |
| 8530 | | } |
| 8531 | | elseif( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 8532 | | $d = $input['value']; |
| 8533 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $input['params']['TZID'] ); |
| 8534 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8535 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 8536 | | } |
| 8537 | | } |
| 8538 | | } // end else (i.e. using all arguments) |
| 8539 | | if(( 3 == $parno ) || ( isset( $input['params']['VALUE'] ) && ( 'DATE' == $input['params']['VALUE'] ))) { |
| 8540 | | $input['params']['VALUE'] = 'DATE'; |
| 8541 | | unset( $input['value']['hour'], $input['value']['min'], $input['value']['sec'], $input['value']['tz'], $input['params']['TZID'] ); |
| 8542 | | } |
| 8543 | | elseif( isset( $input['params']['TZID'] )) { |
| 8544 | | if(( 'UTC' == strtoupper( $input['params']['TZID'] )) || ( 'GMT' == strtoupper( $input['params']['TZID'] ))) { |
| 8545 | | $input['value']['tz'] = 'Z'; |
| 8546 | | unset( $input['params']['TZID'] ); |
| 8547 | | } |
| 8548 | | else |
| 8549 | | unset( $input['value']['tz'] ); |
| 8550 | | } |
| 8551 | | elseif( isset( $input['value']['tz'] )) { |
| 8552 | | if(( 'UTC' == strtoupper( $input['value']['tz'] )) || ( 'GMT' == strtoupper( $input['value']['tz'] ))) |
| 8553 | | $input['value']['tz'] = 'Z'; |
| 8554 | | if( 'Z' != $input['value']['tz'] ) { |
| 8555 | | $input['params']['TZID'] = $input['value']['tz']; |
| 8556 | | unset( $input['value']['tz'] ); |
| 8557 | | } |
| 8558 | | else |
| 8559 | | unset( $input['params']['TZID'] ); |
| 8560 | | } |
| 8561 | | if( $localtime ) |
| 8562 | | unset( $input['value']['tz'], $input['params']['TZID'] ); |
| 8563 | | return $input; |
| 8564 | | } |
| 8565 | | /** |
| 8566 | | * convert format for input date (UTC) to internal date with parameters |
| 8567 | | * |
| 8568 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8569 | | * @since 2.14.4 - 2012-10-06 |
| 8570 | | * @param mixed $year |
| 8571 | | * @param mixed $month optional |
| 8572 | | * @param int $day optional |
| 8573 | | * @param int $hour optional |
| 8574 | | * @param int $min optional |
| 8575 | | * @param int $sec optional |
| 8576 | | * @param array $params optional |
| 8577 | | * @return array |
| 8578 | | */ |
| 8579 | | public static function _setDate2( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 8580 | | $input = null; |
| 8581 | | iCalUtilityFunctions::_strDate2arr( $year ); |
| 8582 | | if( iCalUtilityFunctions::_isArrayDate( $year )) { |
| 8583 | | $input['value'] = iCalUtilityFunctions::_chkDateArr( $year, 7 ); |
| 8584 | | if( isset( $input['value']['year'] ) && ( 100 > $input['value']['year'] )) |
| 8585 | | $input['value']['year'] += 2000; |
| 8586 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 8587 | | if( isset( $input['value']['tz'] ) && ( 'Z' != $input['value']['tz'] ) && iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 8588 | | $d = $input['value']; |
| 8589 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 8590 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8591 | | unset( $input['value']['unparsedtext'] ); |
| 8592 | | } |
| 8593 | | } |
| 8594 | | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { |
| 8595 | | $year['tz'] = 'UTC'; |
| 8596 | | $input['value'] = iCalUtilityFunctions::_timestamp2date( $year, 7 ); |
| 8597 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 8598 | | } |
| 8599 | | elseif( 8 <= strlen( trim( $year ))) { // ex. 2006-08-03 10:12:18 |
| 8600 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $year, 7 ); |
| 8601 | | unset( $input['value']['unparsedtext'] ); |
| 8602 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 8603 | | } |
| 8604 | | else { |
| 8605 | | $input['value'] = array( 'year' => $year |
| +8606 | | , 'month' => $month |
| +8607 | | , 'day' => $day |
| +8608 | | , 'hour' => $hour |
| +8609 | | , 'min' => $min |
| +8610 | | , 'sec' => $sec ); |
| 8611 | | if( isset( $tz )) $input['value']['tz'] = $tz; |
| 8612 | | if(( isset( $tz ) && iCalUtilityFunctions::_isOffset( $tz )) || |
| +8613 | | ( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] ))) { |
| 8614 | | if( !isset( $tz ) && isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) |
| 8615 | | $input['value']['tz'] = $input['params']['TZID']; |
| 8616 | | unset( $input['params']['TZID'] ); |
| 8617 | | $strdate = iCalUtilityFunctions::_date2strdate( $input['value'], 7 ); |
| 8618 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 8619 | | unset( $input['value']['unparsedtext'] ); |
| 8620 | | } |
| 8621 | | $input['params'] = iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' )); |
| 8622 | | } |
| 8623 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', 7 ); // remove default |
| 8624 | | if( !isset( $input['value']['hour'] )) $input['value']['hour'] = 0; |
| 8625 | | if( !isset( $input['value']['min'] )) $input['value']['min'] = 0; |
| 8626 | | if( !isset( $input['value']['sec'] )) $input['value']['sec'] = 0; |
| 8627 | | $input['value']['tz'] = 'Z'; |
| 8628 | | return $input; |
| 8629 | | } |
| 8630 | | /** |
| 8631 | | * check index and set (an indexed) content in multiple value array |
| 8632 | | * |
| 8633 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8634 | | * @since 2.6.12 - 2011-01-03 |
| 8635 | | * @param array $valArr |
| 8636 | | * @param mixed $value |
| 8637 | | * @param array $params |
| 8638 | | * @param array $defaults |
| 8639 | | * @param int $index |
| 8640 | | * @return void |
| 8641 | | */ |
| 8642 | | public static function _setMval( & $valArr, $value, $params=FALSE, $defaults=FALSE, $index=FALSE ) { |
| 8643 | | if( !is_array( $valArr )) $valArr = array(); |
| 8644 | | if( $index ) |
| 8645 | | $index = $index - 1; |
| 8646 | | elseif( 0 < count( $valArr )) { |
| 8647 | | $keys = array_keys( $valArr ); |
| 8648 | | $index = end( $keys ) + 1; |
| 8649 | | } |
| 8650 | | else |
| 8651 | | $index = 0; |
| 8652 | | $valArr[$index] = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params, $defaults )); |
| 8653 | | ksort( $valArr ); |
| 8654 | | } |
| 8655 | | /** |
| 8656 | | * set input (formatted) parameters- component property attributes |
| 8657 | | * |
| 8658 | | * default parameters can be set, if missing |
| 8659 | | * |
| 8660 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8661 | | * @since 1.x.x - 2007-05-01 |
| 8662 | | * @param array $params |
| 8663 | | * @param array $defaults |
| 8664 | | * @return array |
| 8665 | | */ |
| 8666 | | public static function _setParams( $params, $defaults=FALSE ) { |
| 8667 | | if( !is_array( $params)) |
| 8668 | | $params = array(); |
| 8669 | | $input = array(); |
| 8670 | | foreach( $params as $paramKey => $paramValue ) { |
| 8671 | | if( is_array( $paramValue )) { |
| 8672 | | foreach( $paramValue as $pkey => $pValue ) { |
| 8673 | | if(( '"' == substr( $pValue, 0, 1 )) && ( '"' == substr( $pValue, -1 ))) |
| 8674 | | $paramValue[$pkey] = substr( $pValue, 1, ( strlen( $pValue ) - 2 )); |
| 8675 | | } |
| 8676 | | } |
| 8677 | | elseif(( '"' == substr( $paramValue, 0, 1 )) && ( '"' == substr( $paramValue, -1 ))) |
| 8678 | | $paramValue = substr( $paramValue, 1, ( strlen( $paramValue ) - 2 )); |
| 8679 | | if( 'VALUE' == strtoupper( $paramKey )) |
| 8680 | | $input['VALUE'] = strtoupper( $paramValue ); |
| 8681 | | else |
| 8682 | | $input[strtoupper( $paramKey )] = $paramValue; |
| 8683 | | } |
| 8684 | | if( is_array( $defaults )) { |
| 8685 | | foreach( $defaults as $paramKey => $paramValue ) { |
| 8686 | | if( !isset( $input[$paramKey] )) |
| 8687 | | $input[$paramKey] = $paramValue; |
| 8688 | | } |
| 8689 | | } |
| 8690 | | return (0 < count( $input )) ? $input : null; |
| 8691 | | } |
| 8692 | | /** |
| 8693 | | * break lines at pos 75 |
| 8694 | | * |
| 8695 | | * Lines of text SHOULD NOT be longer than 75 octets, excluding the line |
| 8696 | | * break. Long content lines SHOULD be split into a multiple line |
| 8697 | | * representations using a line "folding" technique. That is, a long |
| 8698 | | * line can be split between any two characters by inserting a CRLF |
| 8699 | | * immediately followed by a single linear white space character (i.e., |
| 8700 | | * SPACE, US-ASCII decimal 32 or HTAB, US-ASCII decimal 9). Any sequence |
| 8701 | | * of CRLF followed immediately by a single linear white space character |
| 8702 | | * is ignored (i.e., removed) when processing the content type. |
| 8703 | | * |
| 8704 | | * Edited 2007-08-26 by Anders Litzell, anders@litzell.se to fix bug where |
| 8705 | | * the reserved expression "\n" in the arg $string could be broken up by the |
| 8706 | | * folding of lines, causing ambiguity in the return string. |
| 8707 | | * |
| 8708 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8709 | | * @since 2.16.2 - 2012-12-18 |
| 8710 | | * @param string $value |
| 8711 | | * @return string |
| 8712 | | */ |
| 8713 | | public static function _size75( $string, $nl ) { |
| 8714 | | $tmp = $string; |
| 8715 | | $string = ''; |
| 8716 | | $cCnt = $x = 0; |
| 8717 | | while( TRUE ) { |
| 8718 | | if( !isset( $tmp[$x] )) { |
| 8719 | | $string .= $nl; // loop breakes here |
| 8720 | | break; |
| 8721 | | } |
| 8722 | | elseif(( 74 <= $cCnt ) && ( '\\' == $tmp[$x] ) && ( 'n' == $tmp[$x+1] )) { |
| 8723 | | $string .= $nl.' \n'; // don't break lines inside '\n' |
| 8724 | | $x += 2; |
| 8725 | | if( !isset( $tmp[$x] )) { |
| 8726 | | $string .= $nl; |
| 8727 | | break; |
| 8728 | | } |
| 8729 | | $cCnt = 3; |
| 8730 | | } |
| 8731 | | elseif( 75 <= $cCnt ) { |
| 8732 | | $string .= $nl.' '; |
| 8733 | | $cCnt = 1; |
| 8734 | | } |
| 8735 | | $byte = ord( $tmp[$x] ); |
| 8736 | | $string .= $tmp[$x]; |
| 8737 | | switch( TRUE ) { // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8 |
| 8738 | | case(( $byte >= 0x20 ) && ( $byte <= 0x7F )): // characters U-00000000 - U-0000007F (same as ASCII) |
| 8739 | | $cCnt += 1; |
| 8740 | | break; // add a one byte character |
| 8741 | | case(( $byte & 0xE0) == 0xC0 ): // characters U-00000080 - U-000007FF, mask 110XXXXX |
| 8742 | | if( isset( $tmp[$x+1] )) { |
| 8743 | | $cCnt += 1; |
| 8744 | | $string .= $tmp[$x+1]; |
| 8745 | | $x += 1; // add a two bytes character |
| 8746 | | } |
| 8747 | | break; |
| 8748 | | case(( $byte & 0xF0 ) == 0xE0 ): // characters U-00000800 - U-0000FFFF, mask 1110XXXX |
| 8749 | | if( isset( $tmp[$x+2] )) { |
| 8750 | | $cCnt += 1; |
| 8751 | | $string .= $tmp[$x+1].$tmp[$x+2]; |
| 8752 | | $x += 2; // add a three bytes character |
| 8753 | | } |
| 8754 | | break; |
| 8755 | | case(( $byte & 0xF8 ) == 0xF0 ): // characters U-00010000 - U-001FFFFF, mask 11110XXX |
| 8756 | | if( isset( $tmp[$x+3] )) { |
| 8757 | | $cCnt += 1; |
| 8758 | | $string .= $tmp[$x+1].$tmp[$x+2].$tmp[$x+3]; |
| 8759 | | $x += 3; // add a four bytes character |
| 8760 | | } |
| 8761 | | break; |
| 8762 | | case(( $byte & 0xFC ) == 0xF8 ): // characters U-00200000 - U-03FFFFFF, mask 111110XX |
| 8763 | | if( isset( $tmp[$x+4] )) { |
| 8764 | | $cCnt += 1; |
| 8765 | | $string .= $tmp[$x+1].$tmp[$x+2].$tmp[$x+3].$tmp[$x+4]; |
| 8766 | | $x += 4; // add a five bytes character |
| 8767 | | } |
| 8768 | | break; |
| 8769 | | case(( $byte & 0xFE ) == 0xFC ): // characters U-04000000 - U-7FFFFFFF, mask 1111110X |
| 8770 | | if( isset( $tmp[$x+5] )) { |
| 8771 | | $cCnt += 1; |
| 8772 | | $string .= $tmp[$x+1].$tmp[$x+2].$tmp[$x+3].$tmp[$x+4].$tmp[$x+5]; |
| 8773 | | $x += 5; // add a six bytes character |
| 8774 | | } |
| 8775 | | default: // add any other byte without counting up $cCnt |
| 8776 | | break; |
| 8777 | | } // end switch( TRUE ) |
| 8778 | | $x += 1; // next 'byte' to test |
| 8779 | | } // end while( TRUE ) { |
| 8780 | | return $string; |
| 8781 | | } |
| 8782 | | /** |
| 8783 | | * sort callback functions for exdate |
| 8784 | | * |
| 8785 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8786 | | * @since 2.16.11 - 2013-01-12 |
| 8787 | | * @param array $a |
| 8788 | | * @param array $b |
| 8789 | | * @return int |
| 8790 | | */ |
| 8791 | | public static function _sortExdate1( $a, $b ) { |
| 8792 | | $as = sprintf( '%04d%02d%02d', $a['year'], $a['month'], $a['day'] ); |
| 8793 | | $as .= ( isset( $a['hour'] )) ? sprintf( '%02d%02d%02d', $a['hour'], $a['min'], $a['sec'] ) : ''; |
| 8794 | | $bs = sprintf( '%04d%02d%02d', $b['year'], $b['month'], $b['day'] ); |
| 8795 | | $bs .= ( isset( $b['hour'] )) ? sprintf( '%02d%02d%02d', $b['hour'], $b['min'], $b['sec'] ) : ''; |
| 8796 | | return strcmp( $as, $bs ); |
| 8797 | | } |
| 8798 | | public static function _sortExdate2( $a, $b ) { |
| 8799 | | $val = reset( $a['value'] ); |
| 8800 | | $as = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 8801 | | $as .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 8802 | | $val = reset( $b['value'] ); |
| 8803 | | $bs = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 8804 | | $bs .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 8805 | | return strcmp( $as, $bs ); |
| 8806 | | } |
| 8807 | | /** |
| 8808 | | * sort callback functions for rdate |
| 8809 | | * |
| 8810 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8811 | | * @since 2.16.9 - 2013-01-12 |
| 8812 | | * @param array $a |
| 8813 | | * @param array $b |
| 8814 | | * @return int |
| 8815 | | */ |
| 8816 | | public static function _sortRdate1( $a, $b ) { |
| 8817 | | $val = isset( $a['year'] ) ? $a : $a[0]; |
| 8818 | | $as = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 8819 | | $as .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 8820 | | $val = isset( $b['year'] ) ? $b : $b[0]; |
| 8821 | | $bs = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 8822 | | $bs .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 8823 | | return strcmp( $as, $bs ); |
| 8824 | | } |
| 8825 | | public static function _sortRdate2( $a, $b ) { |
| 8826 | | $val = isset( $a['value'][0]['year'] ) ? $a['value'][0] : $a['value'][0][0]; |
| 8827 | | $as = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 8828 | | $as .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 8829 | | $val = isset( $b['value'][0]['year'] ) ? $b['value'][0] : $b['value'][0][0]; |
| 8830 | | $bs = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 8831 | | $bs .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 8832 | | return strcmp( $as, $bs ); |
| 8833 | | } |
| 8834 | | /** |
| 8835 | | * step date, return updated date, array and timpstamp |
| 8836 | | * |
| 8837 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8838 | | * @since 2.14.1 - 2012-09-24 |
| 8839 | | * @param array $date, date to step |
| 8840 | | * @param int $timestamp |
| 8841 | | * @param array $step, default array( 'day' => 1 ) |
| 8842 | | * @return void |
| 8843 | | */ |
| 8844 | | public static function _stepdate( &$date, &$timestamp, $step=array( 'day' => 1 )) { |
| 8845 | | if( !isset( $date['hour'] )) $date['hour'] = 0; |
| 8846 | | if( !isset( $date['min'] )) $date['min'] = 0; |
| 8847 | | if( !isset( $date['sec'] )) $date['sec'] = 0; |
| 8848 | | foreach( $step as $stepix => $stepvalue ) |
| 8849 | | $date[$stepix] += $stepvalue; |
| 8850 | | $timestamp = mktime( $date['hour'], $date['min'], $date['sec'], $date['month'], $date['day'], $date['year'] ); |
| 8851 | | $d = date( 'Y-m-d-H-i-s', $timestamp); |
| 8852 | | $d = explode( '-', $d ); |
| 8853 | | $date = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 8854 | | foreach( $date as $k => $v ) |
| 8855 | | $date[$k] = (int) $v; |
| 8856 | | } |
| 8857 | | /** |
| 8858 | | * convert a date from specific string to array format |
| 8859 | | * |
| 8860 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8861 | | * @since 2.11.8 - 2012-01-27 |
| 8862 | | * @param mixed $input |
| 8863 | | * @return bool, TRUE on success |
| 8864 | | */ |
| 8865 | | public static function _strDate2arr( & $input ) { |
| 8866 | | if( is_array( $input )) |
| 8867 | | return FALSE; |
| 8868 | | if( 5 > strlen( (string) $input )) |
| 8869 | | return FALSE; |
| 8870 | | $work = $input; |
| 8871 | | if( 2 == substr_count( $work, '-' )) |
| 8872 | | $work = str_replace( '-', '', $work ); |
| 8873 | | if( 2 == substr_count( $work, '/' )) |
| 8874 | | $work = str_replace( '/', '', $work ); |
| 8875 | | if( !ctype_digit( substr( $work, 0, 8 ))) |
| 8876 | | return FALSE; |
| 8877 | | $temp = array( 'year' => (int) substr( $work, 0, 4 ) |
| +8878 | | , 'month' => (int) substr( $work, 4, 2 ) |
| +8879 | | , 'day' => (int) substr( $work, 6, 2 )); |
| 8880 | | if( !checkdate( $temp['month'], $temp['day'], $temp['year'] )) |
| 8881 | | return FALSE; |
| 8882 | | if( 8 == strlen( $work )) { |
| 8883 | | $input = $temp; |
| 8884 | | return TRUE; |
| 8885 | | } |
| 8886 | | if(( ' ' == substr( $work, 8, 1 )) || ( 'T' == substr( $work, 8, 1 )) || ( 't' == substr( $work, 8, 1 ))) |
| 8887 | | $work = substr( $work, 9 ); |
| 8888 | | elseif( ctype_digit( substr( $work, 8, 1 ))) |
| 8889 | | $work = substr( $work, 8 ); |
| 8890 | | else |
| 8891 | | return FALSE; |
| 8892 | | if( 2 == substr_count( $work, ':' )) |
| 8893 | | $work = str_replace( ':', '', $work ); |
| 8894 | | if( !ctype_digit( substr( $work, 0, 4 ))) |
| 8895 | | return FALSE; |
| 8896 | | $temp['hour'] = substr( $work, 0, 2 ); |
| 8897 | | $temp['min'] = substr( $work, 2, 2 ); |
| 8898 | | if((( 0 > $temp['hour'] ) || ( $temp['hour'] > 23 )) || |
| +8899 | | (( 0 > $temp['min'] ) || ( $temp['min'] > 59 ))) |
| 8900 | | return FALSE; |
| 8901 | | if( ctype_digit( substr( $work, 4, 2 ))) { |
| 8902 | | $temp['sec'] = substr( $work, 4, 2 ); |
| 8903 | | if(( 0 > $temp['sec'] ) || ( $temp['sec'] > 59 )) |
| 8904 | | return FALSE; |
| 8905 | | $len = 6; |
| 8906 | | } |
| 8907 | | else { |
| 8908 | | $temp['sec'] = 0; |
| 8909 | | $len = 4; |
| 8910 | | } |
| 8911 | | if( $len < strlen( $work)) |
| 8912 | | $temp['tz'] = trim( substr( $work, 6 )); |
| 8913 | | $input = $temp; |
| 8914 | | return TRUE; |
| 8915 | | } |
| 8916 | | /** |
| 8917 | | * ensures internal date-time/date format for input date-time/date in string fromat |
| 8918 | | * |
| 8919 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 8920 | | * @since 2.14.1 - 2012-10-07 |
| 8921 | | * Modified to also return original string value by Yitzchok Lavi <icalcreator@onebigsystem.com> |
| 8922 | | * @param array $datetime |
| 8923 | | * @param int $parno optional, default FALSE |
| 8924 | | * @param moxed $wtz optional, default null |
| 8925 | | * @return array |
| 8926 | | */ |
| 8927 | | public static function _date_time_string( $datetime, $parno=FALSE ) { |
| 8928 | | return iCalUtilityFunctions::_strdate2date( $datetime, $parno, null ); |
| 8929 | | } |
| 8930 | | public static function _strdate2date( $datetime, $parno=FALSE, $wtz=null ) { |
| 8931 | | // save original input string to return it later |
| 8932 | | $unparseddatetime = $datetime; |
| 8933 | | $datetime = (string) trim( $datetime ); |
| 8934 | | $tz = null; |
| 8935 | | $offset = 0; |
| 8936 | | $tzSts = FALSE; |
| 8937 | | $len = strlen( $datetime ); |
| 8938 | | if( 'Z' == substr( $datetime, -1 )) { |
| 8939 | | $tz = 'Z'; |
| 8940 | | $datetime = trim( substr( $datetime, 0, ( $len - 1 ))); |
| 8941 | | $tzSts = TRUE; |
| 8942 | | $len = 88; |
| 8943 | | } |
| 8944 | | if( iCalUtilityFunctions::_isOffset( substr( $datetime, -5, 5 ))) { // [+/-]NNNN offset |
| 8945 | | $tz = substr( $datetime, -5, 5 ); |
| 8946 | | $datetime = trim( substr( $datetime, 0, ($len - 5))); |
| 8947 | | $len = strlen( $datetime ); |
| 8948 | | } |
| 8949 | | elseif( iCalUtilityFunctions::_isOffset( substr( $datetime, -7, 7 ))) { // [+/-]NNNNNN offset |
| 8950 | | $tz = substr( $datetime, -7, 7 ); |
| 8951 | | $datetime = trim( substr( $datetime, 0, ($len - 7))); |
| 8952 | | $len = strlen( $datetime ); |
| 8953 | | } |
| 8954 | | elseif( empty( $wtz ) && ctype_digit( substr( $datetime, 0, 4 )) && ctype_digit( substr( $datetime, -2, 2 )) && iCalUtilityFunctions::_strDate2arr( $datetime )) { |
| 8955 | | $output = $datetime; |
| 8956 | | if( !empty( $tz )) |
| 8957 | | $output['tz'] = 'Z'; |
| 8958 | | $output['unparsedtext'] = $unparseddatetime; |
| 8959 | | return $output; |
| 8960 | | } |
| 8961 | | else { |
| 8962 | | $cx = $tx = 0; // find any trailing timezone or offset |
| 8963 | | for( $cx = -1; $cx > ( 9 - $len ); $cx-- ) { |
| 8964 | | $char = substr( $datetime, $cx, 1 ); |
| 8965 | | if(( ' ' == $char) || ctype_digit( $char )) |
| 8966 | | break; // if exists, tz ends here.. . ? |
| 8967 | | else |
| 8968 | | $tx--; // tz length counter |
| 8969 | | } |
| 8970 | | if( 0 > $tx ) { // if any |
| 8971 | | $tz = substr( $datetime, $tx ); |
| 8972 | | $datetime = trim( substr( $datetime, 0, $len + $tx )); |
| 8973 | | $len = strlen( $datetime ); |
| 8974 | | } |
| 8975 | | if(( 17 <= $len ) || // long textual datetime |
| +8976 | | ( ctype_digit( substr( $datetime, 0, 8 )) && ( 'T' == substr( $datetime, 8, 1 )) && ctype_digit( substr( $datetime, -6, 6 ))) || |
| +8977 | | ( ctype_digit( substr( $datetime, 0, 14 )))) { |
| 8978 | | $len = 88; |
| 8979 | | $tzSts = TRUE; |
| 8980 | | } |
| 8981 | | else |
| 8982 | | $tz = null; // no tz for Y-m-d dates |
| 8983 | | } |
| 8984 | | if( empty( $tz ) && !empty( $wtz )) |
| 8985 | | $tz = $wtz; |
| 8986 | | if( 17 >= $len ) // any Y-m-d textual date |
| 8987 | | $tz = null; |
| 8988 | | if( !empty( $tz ) && ( 17 < $len )) { // tz set AND long textual datetime |
| 8989 | | if(( 'Z' != $tz ) && ( iCalUtilityFunctions::_isOffset( $tz ))) { |
| 8990 | | $offset = (string) iCalUtilityFunctions::_tz2offset( $tz ) * -1; |
| 8991 | | $tz = 'UTC'; |
| 8992 | | $tzSts = TRUE; |
| 8993 | | } |
| 8994 | | elseif( !empty( $wtz )) |
| 8995 | | $tzSts = TRUE; |
| 8996 | | $tz = trim( $tz ); |
| 8997 | | if(( 'Z' == $tz ) || ( 'GMT' == strtoupper( $tz ))) |
| 8998 | | $tz = 'UTC'; |
| 8999 | | if( 0 < substr_count( $datetime, '-' )) |
| 9000 | | $datetime = str_replace( '-', '/', $datetime ); |
| 9001 | | try { |
| 9002 | | $d = new DateTime( $datetime, new DateTimeZone( $tz )); |
| 9003 | | if( 0 != $offset ) // adjust for offset |
| 9004 | | $d->modify( $offset.' seconds' ); |
| 9005 | | $datestring = $d->format( 'Y-m-d-H-i-s' ); |
| 9006 | | unset( $d ); |
| 9007 | | } |
| 9008 | | catch( Exception $e ) { |
| 9009 | | $datestring = date( 'Y-m-d-H-i-s', strtotime( $datetime )); |
| 9010 | | } |
| 9011 | | } // end if( !empty( $tz ) && ( 17 < $len )) |
| 9012 | | else |
| 9013 | | $datestring = date( 'Y-m-d-H-i-s', strtotime( $datetime )); |
| 9014 | | // echo "<tr><td> <td colspan='3'>_strdate2date input=$datetime, tz=$tz, offset=$offset, wtz=$wtz, len=$len, prepDate=$datestring\n"; |
| 9015 | | if( 'UTC' == $tz ) |
| 9016 | | $tz = 'Z'; |
| 9017 | | $d = explode( '-', $datestring ); |
| 9018 | | $output = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2] ); |
| 9019 | | if((( FALSE !== $parno ) && ( 3 != $parno )) || // parno is set to 6 or 7 |
| +9020 | | (( FALSE === $parno ) && ( 'Z' == $tz )) || // parno is not set and UTC |
| +9021 | | (( FALSE === $parno ) && ( 'Z' != $tz ) && ( 0 != $d[3] + $d[4] + $d[5] ) && ( 17 < $len ))) { // !parno and !UTC and 0 != hour+min+sec and long input text |
| 9022 | | $output['hour'] = $d[3]; |
| 9023 | | $output['min'] = $d[4]; |
| 9024 | | $output['sec'] = $d[5]; |
| 9025 | | if(( $tzSts || ( 7 == $parno )) && !empty( $tz )) |
| 9026 | | $output['tz'] = $tz; |
| 9027 | | } |
| 9028 | | // return original string in the array in case strtotime failed to make sense of it |
| 9029 | | $output['unparsedtext'] = $unparseddatetime; |
| 9030 | | return $output; |
| 9031 | | } |
| 9032 | | /********************************************************************************/ |
| 9033 | | /** |
| 9034 | | * special characters management output |
| 9035 | | * |
| 9036 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9037 | | * @since 2.16.2 - 2012-12-18 |
| 9038 | | * @param string $string |
| 9039 | | * @param string $format |
| 9040 | | * @param string $nl |
| 9041 | | * @return string |
| 9042 | | */ |
| 9043 | | public static function _strrep( $string, $format, $nl ) { |
| 9044 | | switch( $format ) { |
| 9045 | | case 'xcal': |
| 9046 | | $string = str_replace( '\n', $nl, $string); |
| 9047 | | $string = htmlspecialchars( strip_tags( stripslashes( urldecode ( $string )))); |
| 9048 | | break; |
| 9049 | | default: |
| 9050 | | $pos = 0; |
| 9051 | | $specChars = array( 'n', 'N', 'r', ',', ';' ); |
| 9052 | | while( isset( $string[$pos] )) { |
| 9053 | | if( FALSE === ( $pos = strpos( $string, "\\", $pos ))) |
| 9054 | | break; |
| 9055 | | if( !in_array( substr( $string, $pos, 1 ), $specChars )) { |
| 9056 | | $string = substr( $string, 0, $pos )."\\".substr( $string, ( $pos + 1 )); |
| 9057 | | $pos += 1; |
| 9058 | | } |
| 9059 | | $pos += 1; |
| 9060 | | } |
| 9061 | | if( FALSE !== strpos( $string, '"' )) |
| 9062 | | $string = str_replace('"', "'", $string); |
| 9063 | | if( FALSE !== strpos( $string, ',' )) |
| 9064 | | $string = str_replace(',', '\,', $string); |
| 9065 | | if( FALSE !== strpos( $string, ';' )) |
| 9066 | | $string = str_replace(';', '\;', $string); |
| 9067 | | if( FALSE !== strpos( $string, "\r\n" )) |
| 9068 | | $string = str_replace( "\r\n", '\n', $string); |
| 9069 | | elseif( FALSE !== strpos( $string, "\r" )) |
| 9070 | | $string = str_replace( "\r", '\n', $string); |
| 9071 | | elseif( FALSE !== strpos( $string, "\n" )) |
| 9072 | | $string = str_replace( "\n", '\n', $string); |
| 9073 | | if( FALSE !== strpos( $string, '\N' )) |
| 9074 | | $string = str_replace( '\N', '\n', $string); |
| 9075 | | // if( FALSE !== strpos( $string, $nl )) |
| 9076 | | $string = str_replace( $nl, '\n', $string); |
| 9077 | | break; |
| 9078 | | } |
| 9079 | | return $string; |
| 9080 | | } |
| 9081 | | /** |
| 9082 | | * special characters management input (from iCal file) |
| 9083 | | * |
| 9084 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9085 | | * @since 2.16.2 - 2012-12-18 |
| 9086 | | * @param string $string |
| 9087 | | * @return string |
| 9088 | | */ |
| 9089 | | public static function _strunrep( $string ) { |
| 9090 | | $string = str_replace( '\\\\', '\\', $string); |
| 9091 | | $string = str_replace( '\,', ',', $string); |
| 9092 | | $string = str_replace( '\;', ';', $string); |
| 9093 | | // $string = str_replace( '\n', $nl, $string); // ?? |
| 9094 | | return $string; |
| 9095 | | } |
| 9096 | | /** |
| 9097 | | * convert timestamp to date array, default UTC or adjusted for offset/timezone |
| 9098 | | * |
| 9099 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9100 | | * @since 2.15.1 - 2012-10-17 |
| 9101 | | * @param mixed $timestamp |
| 9102 | | * @param int $parno |
| 9103 | | * @param string $wtz |
| 9104 | | * @return array |
| 9105 | | */ |
| 9106 | | public static function _timestamp2date( $timestamp, $parno=6, $wtz=null ) { |
| 9107 | | if( is_array( $timestamp )) { |
| 9108 | | $tz = ( isset( $timestamp['tz'] )) ? $timestamp['tz'] : $wtz; |
| 9109 | | $timestamp = $timestamp['timestamp']; |
| 9110 | | } |
| 9111 | | $tz = ( isset( $tz )) ? $tz : $wtz; |
| 9112 | | if( empty( $tz ) || ( 'Z' == $tz ) || ( 'GMT' == strtoupper( $tz ))) |
| 9113 | | $tz = 'UTC'; |
| 9114 | | elseif( iCalUtilityFunctions::_isOffset( $tz )) { |
| 9115 | | $offset = iCalUtilityFunctions::_tz2offset( $tz ); |
| 9116 | | $tz = 'UTC'; |
| 9117 | | } |
| 9118 | | try { |
| 9119 | | $d = new DateTime( "@$timestamp" ); // set UTC date |
| 9120 | | if( isset( $offset ) && ( 0 != $offset )) // adjust for offset |
| 9121 | | $d->modify( $offset.' seconds' ); |
| 9122 | | elseif( 'UTC' != $tz ) |
| 9123 | | $d->setTimezone( new DateTimeZone( $tz )); // convert to local date |
| 9124 | | $date = $d->format( 'Y-m-d-H-i-s' ); |
| 9125 | | unset( $d ); |
| 9126 | | } |
| 9127 | | catch( Exception $e ) { |
| 9128 | | $date = date( 'Y-m-d-H-i-s', $timestamp ); |
| 9129 | | } |
| 9130 | | $date = explode( '-', $date ); |
| 9131 | | $output = array( 'year' => $date[0], 'month' => $date[1], 'day' => $date[2] ); |
| 9132 | | if( 3 != $parno ) { |
| 9133 | | $output['hour'] = $date[3]; |
| 9134 | | $output['min'] = $date[4]; |
| 9135 | | $output['sec'] = $date[5]; |
| 9136 | | if( 'UTC' == $tz && ( !isset( $offset ) || ( 0 == $offset ))) |
| 9137 | | $output['tz'] = 'Z'; |
| 9138 | | } |
| 9139 | | return $output; |
| 9140 | | } |
| 9141 | | /** |
| 9142 | | * convert timestamp (seconds) to duration in array format |
| 9143 | | * |
| 9144 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9145 | | * @since 2.6.23 - 2010-10-23 |
| 9146 | | * @param int $timestamp |
| 9147 | | * @return array, duration format |
| 9148 | | */ |
| 9149 | | public static function _timestamp2duration( $timestamp ) { |
| 9150 | | $dur = array(); |
| 9151 | | $dur['week'] = (int) floor( $timestamp / ( 7 * 24 * 60 * 60 )); |
| 9152 | | $timestamp = $timestamp % ( 7 * 24 * 60 * 60 ); |
| 9153 | | $dur['day'] = (int) floor( $timestamp / ( 24 * 60 * 60 )); |
| 9154 | | $timestamp = $timestamp % ( 24 * 60 * 60 ); |
| 9155 | | $dur['hour'] = (int) floor( $timestamp / ( 60 * 60 )); |
| 9156 | | $timestamp = $timestamp % ( 60 * 60 ); |
| 9157 | | $dur['min'] = (int) floor( $timestamp / ( 60 )); |
| 9158 | | $dur['sec'] = (int) $timestamp % ( 60 ); |
| 9159 | | return $dur; |
| 9160 | | } |
| 9161 | | /** |
| 9162 | | * transforms a dateTime from a timezone to another using PHP DateTime and DateTimeZone class (PHP >= PHP 5.2.0) |
| 9163 | | * |
| 9164 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9165 | | * @since 2.15.1 - 2012-10-17 |
| 9166 | | * @param mixed $date, date to alter |
| 9167 | | * @param string $tzFrom, PHP valid 'from' timezone |
| 9168 | | * @param string $tzTo, PHP valid 'to' timezone, default 'UTC' |
| 9169 | | * @param string $format, date output format, default 'Ymd\THis' |
| 9170 | | * @return bool |
| 9171 | | */ |
| 9172 | | public static function transformDateTime( & $date, $tzFrom, $tzTo='UTC', $format = 'Ymd\THis' ) { |
| 9173 | | if( is_array( $date ) && isset( $date['timestamp'] )) { |
| 9174 | | try { |
| 9175 | | $d = new DateTime( "@{$date['timestamp']}" ); // set UTC date |
| 9176 | | $d->setTimezone(new DateTimeZone( $tzFrom )); // convert to 'from' date |
| 9177 | | } |
| 9178 | | catch( Exception $e ) { return FALSE; } |
| 9179 | | } |
| 9180 | | else { |
| 9181 | | if( iCalUtilityFunctions::_isArrayDate( $date )) { |
| 9182 | | if( isset( $date['tz'] )) |
| 9183 | | unset( $date['tz'] ); |
| 9184 | | $date = iCalUtilityFunctions::_date2strdate( iCalUtilityFunctions::_chkDateArr( $date )); |
| 9185 | | } |
| 9186 | | if( 'Z' == substr( $date, -1 )) |
| 9187 | | $date = substr( $date, 0, ( strlen( $date ) - 2 )); |
| 9188 | | try { $d = new DateTime( $date, new DateTimeZone( $tzFrom )); } |
| 9189 | | catch( Exception $e ) { return FALSE; } |
| 9190 | | } |
| 9191 | | try { $d->setTimezone( new DateTimeZone( $tzTo )); } |
| 9192 | | catch( Exception $e ) { return FALSE; } |
| 9193 | | $date = $d->format( $format ); |
| 9194 | | return TRUE; |
| 9195 | | } |
| 9196 | | /** |
| 9197 | | * convert offset, [+/-]HHmm[ss], to seconds, used when correcting UTC to localtime or v.v. |
| 9198 | | * |
| 9199 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9200 | | * @since 2.11.4 - 2012-01-11 |
| 9201 | | * @param string $offset |
| 9202 | | * @return integer |
| 9203 | | */ |
| 9204 | | public static function _tz2offset( $tz ) { |
| 9205 | | $tz = trim( (string) $tz ); |
| 9206 | | $offset = 0; |
| 9207 | | if((( 5 != strlen( $tz )) && ( 7 != strlen( $tz ))) || |
| +9208 | | (( '+' != substr( $tz, 0, 1 )) && ( '-' != substr( $tz, 0, 1 ))) || |
| +9209 | | (( '0000' >= substr( $tz, 1, 4 )) && ( '9999' < substr( $tz, 1, 4 ))) || |
| +9210 | | (( 7 == strlen( $tz )) && ( '00' > substr( $tz, 5, 2 )) && ( '99' < substr( $tz, 5, 2 )))) |
| 9211 | | return $offset; |
| 9212 | | $hours2sec = (int) substr( $tz, 1, 2 ) * 3600; |
| 9213 | | $min2sec = (int) substr( $tz, 3, 2 ) * 60; |
| 9214 | | $sec = ( 7 == strlen( $tz )) ? (int) substr( $tz, -2 ) : '00'; |
| 9215 | | $offset = $hours2sec + $min2sec + $sec; |
| 9216 | | $offset = ('-' == substr( $tz, 0, 1 )) ? $offset * -1 : $offset; |
| 9217 | | return $offset; |
| 9218 | | } |
| 9219 | | } |
| 9220 | | /*********************************************************************************/ |
| 9221 | | /* iCalcreator vCard helper functions */ |
| 9222 | | /*********************************************************************************/ |
| 9223 | | /** |
| 9224 | | * convert single ATTENDEE, CONTACT or ORGANIZER (in email format) to vCard |
| 9225 | | * returns vCard/TRUE or if directory (if set) or file write is unvalid, FALSE |
| 9226 | | * |
| 9227 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9228 | | * @since 2.12.2 - 2012-07-11 |
| 9229 | | * @param object $email |
| 9230 | | * $param string $version, vCard version (default 2.1) |
| 9231 | | * $param string $directory, where to save vCards (default FALSE) |
| 9232 | | * $param string $ext, vCard file extension (default 'vcf') |
| 9233 | | * @return mixed |
| 9234 | | */ |
| 9235 | | function iCal2vCard( $email, $version='2.1', $directory=FALSE, $ext='vcf' ) { |
| 9236 | | if( FALSE === ( $pos = strpos( $email, '@' ))) |
| 9237 | | return FALSE; |
| 9238 | | if( $directory ) { |
| 9239 | | if( DIRECTORY_SEPARATOR != substr( $directory, ( 0 - strlen( DIRECTORY_SEPARATOR )))) |
| 9240 | | $directory .= DIRECTORY_SEPARATOR; |
| 9241 | | if( !is_dir( $directory ) || !is_writable( $directory )) |
| 9242 | | return FALSE; |
| 9243 | | } |
| 9244 | | /* prepare vCard */ |
| 9245 | | $email = str_replace( 'MAILTO:', '', $email ); |
| 9246 | | $name = $person = substr( $email, 0, $pos ); |
| 9247 | | if( ctype_upper( $name ) || ctype_lower( $name )) |
| 9248 | | $name = array( $name ); |
| 9249 | | else { |
| 9250 | | if( FALSE !== ( $pos = strpos( $name, '.' ))) { |
| 9251 | | $name = explode( '.', $name ); |
| 9252 | | foreach( $name as $k => $part ) |
| 9253 | | $name[$k] = ucfirst( $part ); |
| 9254 | | } |
| 9255 | | else { // split camelCase |
| 9256 | | $chars = $name; |
| 9257 | | $name = array( $chars[0] ); |
| 9258 | | $k = 0; |
| 9259 | | $x = 1; |
| 9260 | | while( FALSE !== ( $char = substr( $chars, $x, 1 ))) { |
| 9261 | | if( ctype_upper( $char )) { |
| 9262 | | $k += 1; |
| 9263 | | $name[$k] = ''; |
| 9264 | | } |
| 9265 | | $name[$k] .= $char; |
| 9266 | | $x++; |
| 9267 | | } |
| 9268 | | } |
| 9269 | | } |
| 9270 | | $nl = "\r\n"; |
| 9271 | | $FN = 'FN:'.implode( ' ', $name ).$nl; |
| 9272 | | $name = array_reverse( $name ); |
| 9273 | | $N = 'N:'.array_shift( $name ); |
| 9274 | | $scCnt = 0; |
| 9275 | | while( NULL != ( $part = array_shift( $name ))) { |
| 9276 | | if(( '4.0' != $version ) || ( 4 > $scCnt )) |
| 9277 | | $scCnt += 1; |
| 9278 | | $N .= ';'.$part; |
| 9279 | | } |
| 9280 | | while(( '4.0' == $version ) && ( 4 > $scCnt )) { |
| 9281 | | $N .= ';'; |
| 9282 | | $scCnt += 1; |
| 9283 | | } |
| 9284 | | $N .= $nl; |
| 9285 | | $EMAIL = 'EMAIL:'.$email.$nl; |
| 9286 | | /* create vCard */ |
| 9287 | | $vCard = 'BEGIN:VCARD'.$nl; |
| 9288 | | $vCard .= "VERSION:$version$nl"; |
| 9289 | | $vCard .= 'PRODID:-//kigkonsult.se '.ICALCREATOR_VERSION."//$nl"; |
| 9290 | | $vCard .= $N; |
| 9291 | | $vCard .= $FN; |
| 9292 | | $vCard .= $EMAIL; |
| 9293 | | $vCard .= 'REV:'.gmdate( 'Ymd\THis\Z' ).$nl; |
| 9294 | | $vCard .= 'END:VCARD'.$nl; |
| 9295 | | /* save each vCard as (unique) single file */ |
| 9296 | | if( $directory ) { |
| 9297 | | $fname = $directory.preg_replace( '/[^a-z0-9.]/i', '', $email ); |
| 9298 | | $cnt = 1; |
| 9299 | | $dbl = ''; |
| 9300 | | while( is_file ( $fname.$dbl.'.'.$ext )) { |
| 9301 | | $cnt += 1; |
| 9302 | | $dbl = "_$cnt"; |
| 9303 | | } |
| 9304 | | if( FALSE === file_put_contents( $fname, $fname.$dbl.'.'.$ext )) |
| 9305 | | return FALSE; |
| 9306 | | return TRUE; |
| 9307 | | } |
| 9308 | | /* return vCard */ |
| 9309 | | else |
| 9310 | | return $vCard; |
| 9311 | | } |
| 9312 | | /** |
| 9313 | | * convert ATTENDEEs, CONTACTs and ORGANIZERs (in email format) to vCards |
| 9314 | | * |
| 9315 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9316 | | * @since 2.12.2 - 2012-05-07 |
| 9317 | | * @param object $calendar, iCalcreator vcalendar instance reference |
| 9318 | | * $param string $version, vCard version (default 2.1) |
| 9319 | | * $param string $directory, where to save vCards (default FALSE) |
| 9320 | | * $param string $ext, vCard file extension (default 'vcf') |
| 9321 | | * @return mixed |
| 9322 | | */ |
| 9323 | | function iCal2vCards( & $calendar, $version='2.1', $directory=FALSE, $ext='vcf' ) { |
| 9324 | | $hits = array(); |
| 9325 | | $vCardP = array( 'ATTENDEE', 'CONTACT', 'ORGANIZER' ); |
| 9326 | | foreach( $vCardP as $prop ) { |
| 9327 | | $hits2 = $calendar->getProperty( $prop ); |
| 9328 | | foreach( $hits2 as $propValue => $occCnt ) { |
| 9329 | | if( FALSE === ( $pos = strpos( $propValue, '@' ))) |
| 9330 | | continue; |
| 9331 | | $propValue = str_replace( 'MAILTO:', '', $propValue ); |
| 9332 | | if( isset( $hits[$propValue] )) |
| 9333 | | $hits[$propValue] += $occCnt; |
| 9334 | | else |
| 9335 | | $hits[$propValue] = $occCnt; |
| 9336 | | } |
| 9337 | | } |
| 9338 | | if( empty( $hits )) |
| 9339 | | return FALSE; |
| 9340 | | ksort( $hits ); |
| 9341 | | $output = ''; |
| 9342 | | foreach( $hits as $email => $skip ) { |
| 9343 | | $res = iCal2vCard( $email, $version, $directory, $ext ); |
| 9344 | | if( $directory && !$res ) |
| 9345 | | return FALSE; |
| 9346 | | elseif( !$res ) |
| 9347 | | return $res; |
| 9348 | | else |
| 9349 | | $output .= $res; |
| 9350 | | } |
| 9351 | | if( $directory ) |
| 9352 | | return TRUE; |
| 9353 | | if( !empty( $output )) |
| 9354 | | return $output; |
| 9355 | | return FALSE; |
| 9356 | | } |
| 9357 | | /*********************************************************************************/ |
| 9358 | | /* iCalcreator XML (rfc6321) helper functions */ |
| 9359 | | /*********************************************************************************/ |
| 9360 | | /** |
| 9361 | | * format iCal XML output, rfc6321, using PHP SimpleXMLElement |
| 9362 | | * |
| 9363 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9364 | | * @since 2.15.6 - 2012-10-19 |
| 9365 | | * @param object $calendar, iCalcreator vcalendar instance reference |
| 9366 | | * @return string |
| 9367 | | */ |
| 9368 | | function iCal2XML( & $calendar ) { |
| 9369 | | /** fix an SimpleXMLElement instance and create root element */ |
| 9370 | | $xmlstr = '<?xml version="1.0" encoding="utf-8"?><icalendar xmlns="urn:ietf:params:xml:ns:icalendar-2.0">'; |
| 9371 | | $xmlstr .= '<!-- created utilizing kigkonsult.se '.ICALCREATOR_VERSION.' iCal2XMl (rfc6321) -->'; |
| 9372 | | $xmlstr .= '</icalendar>'; |
| 9373 | | $xml = new SimpleXMLElement( $xmlstr ); |
| 9374 | | $vcalendar = $xml->addChild( 'vcalendar' ); |
| 9375 | | /** fix calendar properties */ |
| 9376 | | $properties = $vcalendar->addChild( 'properties' ); |
| 9377 | | $calProps = array( 'prodid', 'version', 'calscale', 'method' ); |
| 9378 | | foreach( $calProps as $calProp ) { |
| 9379 | | if( FALSE !== ( $content = $calendar->getProperty( $calProp ))) |
| 9380 | | _addXMLchild( $properties, $calProp, 'text', $content ); |
| 9381 | | } |
| 9382 | | while( FALSE !== ( $content = $calendar->getProperty( FALSE, FALSE, TRUE ))) |
| 9383 | | _addXMLchild( $properties, $content[0], 'unknown', $content[1]['value'], $content[1]['params'] ); |
| 9384 | | $langCal = $calendar->getConfig( 'language' ); |
| 9385 | | /** prepare to fix components with properties */ |
| 9386 | | $components = $vcalendar->addChild( 'components' ); |
| 9387 | | $comps = array( 'vtimezone', 'vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
| 9388 | | foreach( $comps as $compName ) { |
| 9389 | | switch( $compName ) { |
| 9390 | | case 'vevent': |
| 9391 | | case 'vtodo': |
| 9392 | | $subComps = array( 'valarm' ); |
| 9393 | | break; |
| 9394 | | case 'vjournal': |
| 9395 | | case 'vfreebusy': |
| 9396 | | $subComps = array(); |
| 9397 | | break; |
| 9398 | | case 'vtimezone': |
| 9399 | | $subComps = array( 'standard', 'daylight' ); |
| 9400 | | break; |
| 9401 | | } // end switch( $compName ) |
| 9402 | | /** fix component properties */ |
| 9403 | | while( FALSE !== ( $component = $calendar->getComponent( $compName ))) { |
| 9404 | | $child = $components->addChild( $compName ); |
| 9405 | | $properties = $child->addChild( 'properties' ); |
| 9406 | | $langComp = $component->getConfig( 'language' ); |
| 9407 | | $props = $component->getConfig( 'setPropertyNames' ); |
| 9408 | | foreach( $props as $prop ) { |
| 9409 | | switch( strtolower( $prop )) { |
| 9410 | | case 'attach': // may occur multiple times, below |
| 9411 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9412 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'BINARY' == $content['params']['VALUE'] )) ? 'binary' : 'uri'; |
| 9413 | | unset( $content['params']['VALUE'] ); |
| 9414 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9415 | | } |
| 9416 | | break; |
| 9417 | | case 'attendee': |
| 9418 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9419 | | if( isset( $content['params']['CN'] ) && !isset( $content['params']['LANGUAGE'] )) { |
| 9420 | | if( $langComp ) |
| 9421 | | $content['params']['LANGUAGE'] = $langComp; |
| 9422 | | elseif( $langCal ) |
| 9423 | | $content['params']['LANGUAGE'] = $langCal; |
| 9424 | | } |
| 9425 | | _addXMLchild( $properties, $prop, 'cal-address', $content['value'], $content['params'] ); |
| 9426 | | } |
| 9427 | | break; |
| 9428 | | case 'exdate': |
| 9429 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9430 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'DATE' == $content['params']['VALUE'] )) ? 'date' : 'date-time'; |
| 9431 | | unset( $content['params']['VALUE'] ); |
| 9432 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9433 | | } |
| 9434 | | break; |
| 9435 | | case 'freebusy': |
| 9436 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9437 | | if( is_array( $content ) && isset( $content['value']['fbtype'] )) { |
| 9438 | | $content['params']['FBTYPE'] = $content['value']['fbtype']; |
| 9439 | | unset( $content['value']['fbtype'] ); |
| 9440 | | } |
| 9441 | | _addXMLchild( $properties, $prop, 'period', $content['value'], $content['params'] ); |
| 9442 | | } |
| 9443 | | break; |
| 9444 | | case 'request-status': |
| 9445 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9446 | | if( !isset( $content['params']['LANGUAGE'] )) { |
| 9447 | | if( $langComp ) |
| 9448 | | $content['params']['LANGUAGE'] = $langComp; |
| 9449 | | elseif( $langCal ) |
| 9450 | | $content['params']['LANGUAGE'] = $langCal; |
| 9451 | | } |
| 9452 | | _addXMLchild( $properties, $prop, 'rstatus', $content['value'], $content['params'] ); |
| 9453 | | } |
| 9454 | | break; |
| 9455 | | case 'rdate': |
| 9456 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9457 | | $type = 'date-time'; |
| 9458 | | if( isset( $content['params']['VALUE'] )) { |
| 9459 | | if( 'DATE' == $content['params']['VALUE'] ) |
| 9460 | | $type = 'date'; |
| 9461 | | elseif( 'PERIOD' == $content['params']['VALUE'] ) |
| 9462 | | $type = 'period'; |
| 9463 | | } |
| 9464 | | unset( $content['params']['VALUE'] ); |
| 9465 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9466 | | } |
| 9467 | | break; |
| 9468 | | case 'categories': |
| 9469 | | case 'comment': |
| 9470 | | case 'contact': |
| 9471 | | case 'description': |
| 9472 | | case 'related-to': |
| 9473 | | case 'resources': |
| 9474 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9475 | | if(( 'related-to' != $prop ) && !isset( $content['params']['LANGUAGE'] )) { |
| 9476 | | if( $langComp ) |
| 9477 | | $content['params']['LANGUAGE'] = $langComp; |
| 9478 | | elseif( $langCal ) |
| 9479 | | $content['params']['LANGUAGE'] = $langCal; |
| 9480 | | } |
| 9481 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 9482 | | } |
| 9483 | | break; |
| 9484 | | case 'x-prop': |
| 9485 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 9486 | | _addXMLchild( $properties, $content[0], 'unknown', $content[1]['value'], $content[1]['params'] ); |
| 9487 | | break; |
| 9488 | | case 'created': // single occurence below, if set |
| 9489 | | case 'completed': |
| 9490 | | case 'dtstamp': |
| 9491 | | case 'last-modified': |
| 9492 | | $utcDate = TRUE; |
| 9493 | | case 'dtstart': |
| 9494 | | case 'dtend': |
| 9495 | | case 'due': |
| 9496 | | case 'recurrence-id': |
| 9497 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9498 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'DATE' == $content['params']['VALUE'] )) ? 'date' : 'date-time'; |
| 9499 | | unset( $content['params']['VALUE'] ); |
| 9500 | | if(( isset( $content['params']['TZID'] ) && empty( $content['params']['TZID'] )) || @is_null( $content['params']['TZID'] )) |
| 9501 | | unset( $content['params']['TZID'] ); |
| 9502 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9503 | | } |
| 9504 | | unset( $utcDate ); |
| 9505 | | break; |
| 9506 | | case 'duration': |
| 9507 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9508 | | if( !isset( $content['value']['relatedStart'] ) || ( TRUE !== $content['value']['relatedStart'] )) |
| 9509 | | $content['params']['RELATED'] = 'END'; |
| 9510 | | _addXMLchild( $properties, $prop, 'duration', $content['value'], $content['params'] ); |
| 9511 | | } |
| 9512 | | break; |
| 9513 | | case 'rrule': |
| 9514 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 9515 | | _addXMLchild( $properties, $prop, 'recur', $content['value'], $content['params'] ); |
| 9516 | | break; |
| 9517 | | case 'class': |
| 9518 | | case 'location': |
| 9519 | | case 'status': |
| 9520 | | case 'summary': |
| 9521 | | case 'transp': |
| 9522 | | case 'tzid': |
| 9523 | | case 'uid': |
| 9524 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9525 | | if((( 'location' == $prop ) || ( 'summary' == $prop )) && !isset( $content['params']['LANGUAGE'] )) { |
| 9526 | | if( $langComp ) |
| 9527 | | $content['params']['LANGUAGE'] = $langComp; |
| 9528 | | elseif( $langCal ) |
| 9529 | | $content['params']['LANGUAGE'] = $langCal; |
| 9530 | | } |
| 9531 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 9532 | | } |
| 9533 | | break; |
| 9534 | | case 'geo': |
| 9535 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 9536 | | _addXMLchild( $properties, $prop, 'geo', $content['value'], $content['params'] ); |
| 9537 | | break; |
| 9538 | | case 'organizer': |
| 9539 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 9540 | | if( isset( $content['params']['CN'] ) && !isset( $content['params']['LANGUAGE'] )) { |
| 9541 | | if( $langComp ) |
| 9542 | | $content['params']['LANGUAGE'] = $langComp; |
| 9543 | | elseif( $langCal ) |
| 9544 | | $content['params']['LANGUAGE'] = $langCal; |
| 9545 | | } |
| 9546 | | _addXMLchild( $properties, $prop, 'cal-address', $content['value'], $content['params'] ); |
| 9547 | | } |
| 9548 | | break; |
| 9549 | | case 'percent-complete': |
| 9550 | | case 'priority': |
| 9551 | | case 'sequence': |
| 9552 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 9553 | | _addXMLchild( $properties, $prop, 'integer', $content['value'], $content['params'] ); |
| 9554 | | break; |
| 9555 | | case 'tzurl': |
| 9556 | | case 'url': |
| 9557 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 9558 | | _addXMLchild( $properties, $prop, 'uri', $content['value'], $content['params'] ); |
| 9559 | | break; |
| 9560 | | } // end switch( $prop ) |
| 9561 | | } // end foreach( $props as $prop ) |
| 9562 | | /** fix subComponent properties, if any */ |
| 9563 | | foreach( $subComps as $subCompName ) { |
| 9564 | | while( FALSE !== ( $subcomp = $component->getComponent( $subCompName ))) { |
| 9565 | | $child2 = $child->addChild( $subCompName ); |
| 9566 | | $properties = $child2->addChild( 'properties' ); |
| 9567 | | $langComp = $subcomp->getConfig( 'language' ); |
| 9568 | | $subCompProps = $subcomp->getConfig( 'setPropertyNames' ); |
| 9569 | | foreach( $subCompProps as $prop ) { |
| 9570 | | switch( strtolower( $prop )) { |
| 9571 | | case 'attach': // may occur multiple times, below |
| 9572 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9573 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'BINARY' == $content['params']['VALUE'] )) ? 'binary' : 'uri'; |
| 9574 | | unset( $content['params']['VALUE'] ); |
| 9575 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9576 | | } |
| 9577 | | break; |
| 9578 | | case 'attendee': |
| 9579 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9580 | | if( isset( $content['params']['CN'] ) && !isset( $content['params']['LANGUAGE'] )) { |
| 9581 | | if( $langComp ) |
| 9582 | | $content['params']['LANGUAGE'] = $langComp; |
| 9583 | | elseif( $langCal ) |
| 9584 | | $content['params']['LANGUAGE'] = $langCal; |
| 9585 | | } |
| 9586 | | _addXMLchild( $properties, $prop, 'cal-address', $content['value'], $content['params'] ); |
| 9587 | | } |
| 9588 | | break; |
| 9589 | | case 'comment': |
| 9590 | | case 'tzname': |
| 9591 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9592 | | if( !isset( $content['params']['LANGUAGE'] )) { |
| 9593 | | if( $langComp ) |
| 9594 | | $content['params']['LANGUAGE'] = $langComp; |
| 9595 | | elseif( $langCal ) |
| 9596 | | $content['params']['LANGUAGE'] = $langCal; |
| 9597 | | } |
| 9598 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 9599 | | } |
| 9600 | | break; |
| 9601 | | case 'rdate': |
| 9602 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9603 | | $type = 'date-time'; |
| 9604 | | if( isset( $content['params']['VALUE'] )) { |
| 9605 | | if( 'DATE' == $content['params']['VALUE'] ) |
| 9606 | | $type = 'date'; |
| 9607 | | elseif( 'PERIOD' == $content['params']['VALUE'] ) |
| 9608 | | $type = 'period'; |
| 9609 | | } |
| 9610 | | unset( $content['params']['VALUE'] ); |
| 9611 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9612 | | } |
| 9613 | | break; |
| 9614 | | case 'x-prop': |
| 9615 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 9616 | | _addXMLchild( $properties, $content[0], 'unknown', $content[1]['value'], $content[1]['params'] ); |
| 9617 | | break; |
| 9618 | | case 'action': // single occurence below, if set |
| 9619 | | case 'description': |
| 9620 | | case 'summary': |
| 9621 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9622 | | if(( 'action' != $prop ) && !isset( $content['params']['LANGUAGE'] )) { |
| 9623 | | if( $langComp ) |
| 9624 | | $content['params']['LANGUAGE'] = $langComp; |
| 9625 | | elseif( $langCal ) |
| 9626 | | $content['params']['LANGUAGE'] = $langCal; |
| 9627 | | } |
| 9628 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 9629 | | } |
| 9630 | | break; |
| 9631 | | case 'dtstart': |
| 9632 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9633 | | unset( $content['value']['tz'], $content['params']['VALUE'] ); // always local time |
| 9634 | | _addXMLchild( $properties, $prop, 'date-time', $content['value'], $content['params'] ); |
| 9635 | | } |
| 9636 | | break; |
| 9637 | | case 'duration': |
| 9638 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 9639 | | _addXMLchild( $properties, $prop, 'duration', $content['value'], $content['params'] ); |
| 9640 | | break; |
| 9641 | | case 'repeat': |
| 9642 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 9643 | | _addXMLchild( $properties, $prop, 'integer', $content['value'], $content['params'] ); |
| 9644 | | break; |
| 9645 | | case 'trigger': |
| 9646 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 9647 | | if( isset( $content['value']['year'] ) && |
| 9648 | | isset( $content['value']['month'] ) && |
| 9649 | | isset( $content['value']['day'] )) |
| 9650 | | $type = 'date-time'; |
| 9651 | | else { |
| 9652 | | $type = 'duration'; |
| 9653 | | if( !isset( $content['value']['relatedStart'] ) || ( TRUE !== $content['value']['relatedStart'] )) |
| 9654 | | $content['params']['RELATED'] = 'END'; |
| 9655 | | } |
| 9656 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 9657 | | } |
| 9658 | | break; |
| 9659 | | case 'tzoffsetto': |
| 9660 | | case 'tzoffsetfrom': |
| 9661 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 9662 | | _addXMLchild( $properties, $prop, 'utc-offset', $content['value'], $content['params'] ); |
| 9663 | | break; |
| 9664 | | case 'rrule': |
| 9665 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 9666 | | _addXMLchild( $properties, $prop, 'recur', $content['value'], $content['params'] ); |
| 9667 | | break; |
| 9668 | | } // switch( $prop ) |
| 9669 | | } // end foreach( $subCompProps as $prop ) |
| 9670 | | } // end while( FALSE !== ( $subcomp = $component->getComponent( subCompName ))) |
| 9671 | | } // end foreach( $subCombs as $subCompName ) |
| 9672 | | } // end while( FALSE !== ( $component = $calendar->getComponent( $compName ))) |
| 9673 | | } // end foreach( $comps as $compName) |
| 9674 | | return $xml->asXML(); |
| 9675 | | } |
| 9676 | | /** |
| 9677 | | * Add children to a SimpleXMLelement |
| 9678 | | * |
| 9679 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9680 | | * @since 2.15.5 - 2012-10-19 |
| 9681 | | * @param object $parent, reference to a SimpleXMLelement node |
| 9682 | | * @param string $name, new element node name |
| 9683 | | * @param string $type, content type, subelement(-s) name |
| 9684 | | * @param string $content, new subelement content |
| 9685 | | * @param array $params, new element 'attributes' |
| 9686 | | * @return void |
| 9687 | | */ |
| 9688 | | function _addXMLchild( & $parent, $name, $type, $content, $params=array()) { |
| 9689 | | /** create new child node */ |
| 9690 | | $name = strtolower( $name ); |
| 9691 | | $child = $parent->addChild( $name ); |
| 9692 | | if( isset( $params['VALUE'] )) |
| 9693 | | unset( $params['VALUE'] ); |
| 9694 | | if( !empty( $params )) { |
| 9695 | | $parameters = $child->addChild( 'parameters' ); |
| 9696 | | foreach( $params as $param => $parVal ) { |
| 9697 | | $param = strtolower( $param ); |
| 9698 | | if( 'x-' == substr( $param, 0, 2 )) { |
| 9699 | | $p1 = $parameters->addChild( $param ); |
| 9700 | | $p2 = $p1->addChild( 'unknown', htmlspecialchars( $parVal )); |
| 9701 | | } |
| 9702 | | else { |
| 9703 | | $p1 = $parameters->addChild( $param ); |
| 9704 | | switch( $param ) { |
| 9705 | | case 'altrep': |
| 9706 | | case 'dir': $ptype = 'uri'; break; |
| 9707 | | case 'delegated-from': |
| 9708 | | case 'delegated-to': |
| 9709 | | case 'member': |
| 9710 | | case 'sent-by': $ptype = 'cal-address'; break; |
| 9711 | | case 'rsvp': $ptype = 'boolean'; break ; |
| 9712 | | default: $ptype = 'text'; break; |
| 9713 | | } |
| 9714 | | if( is_array( $parVal )) { |
| 9715 | | foreach( $parVal as $pV ) |
| 9716 | | $p2 = $p1->addChild( $ptype, htmlspecialchars( $pV )); |
| 9717 | | } |
| 9718 | | else |
| 9719 | | $p2 = $p1->addChild( $ptype, htmlspecialchars( $parVal )); |
| 9720 | | } |
| 9721 | | } |
| 9722 | | } |
| 9723 | | if( empty( $content ) && ( '0' != $content )) |
| 9724 | | return; |
| 9725 | | /** store content */ |
| 9726 | | switch( $type ) { |
| 9727 | | case 'binary': |
| 9728 | | $v = $child->addChild( $type, $content ); |
| 9729 | | break; |
| 9730 | | case 'boolean': |
| 9731 | | break; |
| 9732 | | case 'cal-address': |
| 9733 | | $v = $child->addChild( $type, $content ); |
| 9734 | | break; |
| 9735 | | case 'date': |
| 9736 | | if( array_key_exists( 'year', $content )) |
| 9737 | | $content = array( $content ); |
| 9738 | | foreach( $content as $date ) { |
| 9739 | | $str = sprintf( '%04d-%02d-%02d', $date['year'], $date['month'], $date['day'] ); |
| 9740 | | $v = $child->addChild( $type, $str ); |
| 9741 | | } |
| 9742 | | break; |
| 9743 | | case 'date-time': |
| 9744 | | if( array_key_exists( 'year', $content )) |
| 9745 | | $content = array( $content ); |
| 9746 | | foreach( $content as $dt ) { |
| 9747 | | if( !isset( $dt['hour'] )) $dt['hour'] = 0; |
| 9748 | | if( !isset( $dt['min'] )) $dt['min'] = 0; |
| 9749 | | if( !isset( $dt['sec'] )) $dt['sec'] = 0; |
| 9750 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02d', $dt['year'], $dt['month'], $dt['day'], $dt['hour'], $dt['min'], $dt['sec'] ); |
| 9751 | | if( isset( $dt['tz'] ) && ( 'Z' == $dt['tz'] )) |
| 9752 | | $str .= 'Z'; |
| 9753 | | $v = $child->addChild( $type, $str ); |
| 9754 | | } |
| 9755 | | break; |
| 9756 | | case 'duration': |
| 9757 | | $output = (( 'trigger' == $name ) && ( FALSE !== $content['before'] )) ? '-' : ''; |
| 9758 | | $v = $child->addChild( $type, $output.iCalUtilityFunctions::_duration2str( $content ) ); |
| 9759 | | break; |
| 9760 | | case 'geo': |
| 9761 | | $v1 = $child->addChild( 'latitude', number_format( (float) $content['latitude'], 6, '.', '' )); |
| 9762 | | $v1 = $child->addChild( 'longitude', number_format( (float) $content['longitude'], 6, '.', '' )); |
| 9763 | | break; |
| 9764 | | case 'integer': |
| 9765 | | $v = $child->addChild( $type, $content ); |
| 9766 | | break; |
| 9767 | | case 'period': |
| 9768 | | if( !is_array( $content )) |
| 9769 | | break; |
| 9770 | | foreach( $content as $period ) { |
| 9771 | | $v1 = $child->addChild( $type ); |
| 9772 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02d', $period[0]['year'], $period[0]['month'], $period[0]['day'], $period[0]['hour'], $period[0]['min'], $period[0]['sec'] ); |
| 9773 | | if( isset( $period[0]['tz'] ) && ( 'Z' == $period[0]['tz'] )) |
| 9774 | | $str .= 'Z'; |
| 9775 | | $v2 = $v1->addChild( 'start', $str ); |
| 9776 | | if( array_key_exists( 'year', $period[1] )) { |
| 9777 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02d', $period[1]['year'], $period[1]['month'], $period[1]['day'], $period[1]['hour'], $period[1]['min'], $period[1]['sec'] ); |
| 9778 | | if( isset($period[1]['tz'] ) && ( 'Z' == $period[1]['tz'] )) |
| 9779 | | $str .= 'Z'; |
| 9780 | | $v2 = $v1->addChild( 'end', $str ); |
| 9781 | | } |
| 9782 | | else |
| 9783 | | $v2 = $v1->addChild( 'duration', iCalUtilityFunctions::_duration2str( $period[1] )); |
| 9784 | | } |
| 9785 | | break; |
| 9786 | | case 'recur': |
| 9787 | | foreach( $content as $rulelabel => $rulevalue ) { |
| 9788 | | $rulelabel = strtolower( $rulelabel ); |
| 9789 | | switch( $rulelabel ) { |
| 9790 | | case 'until': |
| 9791 | | if( isset( $rulevalue['hour'] )) |
| 9792 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02dZ', $rulevalue['year'], $rulevalue['month'], $rulevalue['day'], $rulevalue['hour'], $rulevalue['min'], $rulevalue['sec'] ); |
| 9793 | | else |
| 9794 | | $str = sprintf( '%04d-%02d-%02d', $rulevalue['year'], $rulevalue['month'], $rulevalue['day'] ); |
| 9795 | | $v = $child->addChild( $rulelabel, $str ); |
| 9796 | | break; |
| 9797 | | case 'bysecond': |
| 9798 | | case 'byminute': |
| 9799 | | case 'byhour': |
| 9800 | | case 'bymonthday': |
| 9801 | | case 'byyearday': |
| 9802 | | case 'byweekno': |
| 9803 | | case 'bymonth': |
| 9804 | | case 'bysetpos': { |
| 9805 | | if( is_array( $rulevalue )) { |
| 9806 | | foreach( $rulevalue as $vix => $valuePart ) |
| 9807 | | $v = $child->addChild( $rulelabel, $valuePart ); |
| 9808 | | } |
| 9809 | | else |
| 9810 | | $v = $child->addChild( $rulelabel, $rulevalue ); |
| 9811 | | break; |
| 9812 | | } |
| 9813 | | case 'byday': { |
| 9814 | | if( isset( $rulevalue['DAY'] )) { |
| 9815 | | $str = ( isset( $rulevalue[0] )) ? $rulevalue[0] : ''; |
| 9816 | | $str .= $rulevalue['DAY']; |
| 9817 | | $p = $child->addChild( $rulelabel, $str ); |
| 9818 | | } |
| 9819 | | else { |
| 9820 | | foreach( $rulevalue as $valuePart ) { |
| 9821 | | if( isset( $valuePart['DAY'] )) { |
| 9822 | | $str = ( isset( $valuePart[0] )) ? $valuePart[0] : ''; |
| 9823 | | $str .= $valuePart['DAY']; |
| 9824 | | $p = $child->addChild( $rulelabel, $str ); |
| 9825 | | } |
| 9826 | | else |
| 9827 | | $p = $child->addChild( $rulelabel, $valuePart ); |
| 9828 | | } |
| 9829 | | } |
| 9830 | | break; |
| 9831 | | } |
| 9832 | | case 'freq': |
| 9833 | | case 'count': |
| 9834 | | case 'interval': |
| 9835 | | case 'wkst': |
| 9836 | | default: |
| 9837 | | $p = $child->addChild( $rulelabel, $rulevalue ); |
| 9838 | | break; |
| 9839 | | } // end switch( $rulelabel ) |
| 9840 | | } // end foreach( $content as $rulelabel => $rulevalue ) |
| 9841 | | break; |
| 9842 | | case 'rstatus': |
| 9843 | | $v = $child->addChild( 'code', number_format( (float) $content['statcode'], 2, '.', '')); |
| 9844 | | $v = $child->addChild( 'description', htmlspecialchars( $content['text'] )); |
| 9845 | | if( isset( $content['extdata'] )) |
| 9846 | | $v = $child->addChild( 'data', htmlspecialchars( $content['extdata'] )); |
| 9847 | | break; |
| 9848 | | case 'text': |
| 9849 | | if( !is_array( $content )) |
| 9850 | | $content = array( $content ); |
| 9851 | | foreach( $content as $part ) |
| 9852 | | $v = $child->addChild( $type, htmlspecialchars( $part )); |
| 9853 | | break; |
| 9854 | | case 'time': |
| 9855 | | break; |
| 9856 | | case 'uri': |
| 9857 | | $v = $child->addChild( $type, $content ); |
| 9858 | | break; |
| 9859 | | case 'utc-offset': |
| 9860 | | if( in_array( substr( $content, 0, 1 ), array( '-', '+' ))) { |
| 9861 | | $str = substr( $content, 0, 1 ); |
| 9862 | | $content = substr( $content, 1 ); |
| 9863 | | } |
| 9864 | | else |
| 9865 | | $str = '+'; |
| 9866 | | $str .= substr( $content, 0, 2 ).':'.substr( $content, 2, 2 ); |
| 9867 | | if( 4 < strlen( $content )) |
| 9868 | | $str .= ':'.substr( $content, 4 ); |
| 9869 | | $v = $child->addChild( $type, $str ); |
| 9870 | | break; |
| 9871 | | case 'unknown': |
| 9872 | | default: |
| 9873 | | if( is_array( $content )) |
| 9874 | | $content = implode( '', $content ); |
| 9875 | | $v = $child->addChild( 'unknown', htmlspecialchars( $content )); |
| 9876 | | break; |
| 9877 | | } |
| 9878 | | } |
| 9879 | | /** |
| 9880 | | * parse xml string into iCalcreator instance |
| 9881 | | * |
| 9882 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9883 | | * @since 2.11.2 - 2012-01-31 |
| 9884 | | * @param string $xmlstr |
| 9885 | | * @param array $iCalcfg iCalcreator config array (opt) |
| 9886 | | * @return mixed iCalcreator instance or FALSE on error |
| 9887 | | */ |
| 9888 | | function & XMLstr2iCal( $xmlstr, $iCalcfg=array()) { |
| 9889 | | libxml_use_internal_errors( TRUE ); |
| 9890 | | $xml = simplexml_load_string( $xmlstr ); |
| 9891 | | if( !$xml ) { |
| 9892 | | $str = ''; |
| 9893 | | $return = FALSE; |
| 9894 | | foreach( libxml_get_errors() as $error ) { |
| 9895 | | switch ( $error->level ) { |
| 9896 | | case LIBXML_ERR_FATAL: $str .= ' FATAL '; break; |
| 9897 | | case LIBXML_ERR_ERROR: $str .= ' ERROR '; break; |
| 9898 | | case LIBXML_ERR_WARNING: |
| 9899 | | default: $str .= ' WARNING '; break; |
| 9900 | | } |
| 9901 | | $str .= PHP_EOL.'Error when loading XML'; |
| 9902 | | if( !empty( $error->file )) |
| 9903 | | $str .= ', file:'.$error->file.', '; |
| 9904 | | $str .= ', line:'.$error->line; |
| 9905 | | $str .= ', ('.$error->code.') '.$error->message; |
| 9906 | | } |
| 9907 | | error_log( $str ); |
| 9908 | | if( LIBXML_ERR_WARNING != $error->level ) |
| 9909 | | return $return; |
| 9910 | | libxml_clear_errors(); |
| 9911 | | } |
| 9912 | | return xml2iCal( $xml, $iCalcfg ); |
| 9913 | | } |
| 9914 | | /** |
| 9915 | | * parse xml file into iCalcreator instance |
| 9916 | | * |
| 9917 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9918 | | * @since 2.11.2 - 2012-01-20 |
| 9919 | | * @param string $xmlfile |
| 9920 | | * @param array$iCalcfg iCalcreator config array (opt) |
| 9921 | | * @return mixediCalcreator instance or FALSE on error |
| 9922 | | */ |
| 9923 | | function & XMLfile2iCal( $xmlfile, $iCalcfg=array()) { |
| 9924 | | libxml_use_internal_errors( TRUE ); |
| 9925 | | $xml = simplexml_load_file( $xmlfile ); |
| 9926 | | if( !$xml ) { |
| 9927 | | $str = ''; |
| 9928 | | foreach( libxml_get_errors() as $error ) { |
| 9929 | | switch ( $error->level ) { |
| 9930 | | case LIBXML_ERR_FATAL: $str .= 'FATAL '; break; |
| 9931 | | case LIBXML_ERR_ERROR: $str .= 'ERROR '; break; |
| 9932 | | case LIBXML_ERR_WARNING: |
| 9933 | | default: $str .= 'WARNING '; break; |
| 9934 | | } |
| 9935 | | $str .= 'Failed loading XML'.PHP_EOL; |
| 9936 | | if( !empty( $error->file )) |
| 9937 | | $str .= ' file:'.$error->file.', '; |
| 9938 | | $str .= 'line:'.$error->line.PHP_EOL; |
| 9939 | | $str .= '('.$error->code.') '.$error->message.PHP_EOL; |
| 9940 | | } |
| 9941 | | error_log( $str ); |
| 9942 | | if( LIBXML_ERR_WARNING != $error->level ) |
| 9943 | | return FALSE; |
| 9944 | | libxml_clear_errors(); |
| 9945 | | } |
| 9946 | | return xml2iCal( $xml, $iCalcfg ); |
| 9947 | | } |
| 9948 | | /** |
| 9949 | | * parse SimpleXMLElement instance into iCalcreator instance |
| 9950 | | * |
| 9951 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9952 | | * @since 2.11.2 - 2012-01-27 |
| 9953 | | * @param object $xmlobj SimpleXMLElement |
| 9954 | | * @param array $iCalcfg iCalcreator config array (opt) |
| 9955 | | * @return mixed iCalcreator instance or FALSE on error |
| 9956 | | */ |
| 9957 | | function & XML2iCal( $xmlobj, $iCalcfg=array()) { |
| 9958 | | $iCal = new vcalendar( $iCalcfg ); |
| 9959 | | foreach( $xmlobj->children() as $icalendar ) { // vcalendar |
| 9960 | | foreach( $icalendar->children() as $calPart ) { // calendar properties and components |
| 9961 | | if( 'components' == $calPart->getName()) { |
| 9962 | | foreach( $calPart->children() as $component ) { // single components |
| 9963 | | if( 0 < $component->count()) |
| 9964 | | _getXMLComponents( $iCal, $component ); |
| 9965 | | } |
| 9966 | | } |
| 9967 | | elseif(( 'properties' == $calPart->getName()) && ( 0 < $calPart->count())) { |
| 9968 | | foreach( $calPart->children() as $calProp ) { // calendar properties |
| 9969 | | $propName = $calProp->getName(); |
| 9970 | | if(( 'calscale' != $propName ) && ( 'method' != $propName ) && ( 'x-' != substr( $propName,0,2 ))) |
| 9971 | | continue; |
| 9972 | | $params = array(); |
| 9973 | | foreach( $calProp->children() as $calPropElem ) { // single calendar property |
| 9974 | | if( 'parameters' == $calPropElem->getName()) |
| 9975 | | $params = _getXMLParams( $calPropElem ); |
| 9976 | | else |
| 9977 | | $iCal->setProperty( $propName, reset( $calPropElem ), $params ); |
| 9978 | | } // end foreach( $calProp->children() as $calPropElem ) |
| 9979 | | } // end foreach( $calPart->properties->children() as $calProp ) |
| 9980 | | } // end if( 0 < $calPart->properties->count()) |
| 9981 | | } // end foreach( $icalendar->children() as $calPart ) |
| 9982 | | } // end foreach( $xmlobj->children() as $icalendar ) |
| 9983 | | return $iCal; |
| 9984 | | } |
| 9985 | | /** |
| 9986 | | * parse SimpleXMLElement instance property parameters and return iCalcreator property parameter array |
| 9987 | | * |
| 9988 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 9989 | | * @since 2.11.2 - 2012-01-15 |
| 9990 | | * @param object $parameters SimpleXMLElement |
| 9991 | | * @return array iCalcreator property parameter array |
| 9992 | | */ |
| 9993 | | function _getXMLParams( & $parameters ) { |
| 9994 | | if( 1 > $parameters->count()) |
| 9995 | | return array(); |
| 9996 | | $params = array(); |
| 9997 | | foreach( $parameters->children() as $parameter ) { // single parameter key |
| 9998 | | $key = strtoupper( $parameter->getName()); |
| 9999 | | $value = array(); |
| 10000 | | foreach( $parameter->children() as $paramValue ) // skip parameter value type |
| 10001 | | $value[] = reset( $paramValue ); |
| 10002 | | if( 2 > count( $value )) |
| 10003 | | $params[$key] = html_entity_decode( reset( $value )); |
| 10004 | | else |
| 10005 | | $params[$key] = $value; |
| 10006 | | } |
| 10007 | | return $params; |
| 10008 | | } |
| 10009 | | /** |
| 10010 | | * parse SimpleXMLElement instance components, create iCalcreator component and update |
| 10011 | | * |
| 10012 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10013 | | * @since 2.11.2 - 2012-01-15 |
| 10014 | | * @param array $iCal iCalcreator calendar instance |
| 10015 | | * @param object $component SimpleXMLElement |
| 10016 | | * @return void |
| 10017 | | */ |
| 10018 | | function _getXMLComponents( & $iCal, & $component ) { |
| 10019 | | $compName = $component->getName(); |
| 10020 | | $comp = & $iCal->newComponent( $compName ); |
| 10021 | | $subComponents = array( 'valarm', 'standard', 'daylight' ); |
| 10022 | | foreach( $component->children() as $compPart ) { // properties and (opt) subComponents |
| 10023 | | if( 1 > $compPart->count()) |
| 10024 | | continue; |
| 10025 | | if( in_array( $compPart->getName(), $subComponents )) |
| 10026 | | _getXMLComponents( $comp, $compPart ); |
| 10027 | | elseif( 'properties' == $compPart->getName()) { |
| 10028 | | foreach( $compPart->children() as $property ) // properties as single property |
| 10029 | | _getXMLProperties( $comp, $property ); |
| 10030 | | } |
| 10031 | | } // end foreach( $component->children() as $compPart ) |
| 10032 | | } |
| 10033 | | /** |
| 10034 | | * parse SimpleXMLElement instance property, create iCalcreator component property |
| 10035 | | * |
| 10036 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10037 | | * @since 2.11.2 - 2012-01-27 |
| 10038 | | * @param array $iCal iCalcreator calendar instance |
| 10039 | | * @param object $component SimpleXMLElement |
| 10040 | | * @return void |
| 10041 | | */ |
| 10042 | | function _getXMLProperties( & $iCal, & $property ) { |
| 10043 | | $propName = $property->getName(); |
| 10044 | | $value = $params = array(); |
| 10045 | | $valueType = ''; |
| 10046 | | foreach( $property->children() as $propPart ) { // calendar property parameters (opt) and value(-s) |
| 10047 | | $valueType = $propPart->getName(); |
| 10048 | | if( 'parameters' == $valueType) { |
| 10049 | | $params = _getXMLParams( $propPart ); |
| 10050 | | continue; |
| 10051 | | } |
| 10052 | | switch( $valueType ) { |
| 10053 | | case 'binary': |
| 10054 | | $value = reset( $propPart ); |
| 10055 | | break; |
| 10056 | | case 'boolean': |
| 10057 | | break; |
| 10058 | | case 'cal-address': |
| 10059 | | $value = reset( $propPart ); |
| 10060 | | break; |
| 10061 | | case 'date': |
| 10062 | | $params['VALUE'] = 'DATE'; |
| 10063 | | case 'date-time': |
| 10064 | | if(( 'exdate' == $propName ) || ( 'rdate' == $propName )) |
| 10065 | | $value[] = reset( $propPart ); |
| 10066 | | else |
| 10067 | | $value = reset( $propPart ); |
| 10068 | | break; |
| 10069 | | case 'duration': |
| 10070 | | $value = reset( $propPart ); |
| 10071 | | break; |
| 10072 | | // case 'geo': |
| 10073 | | case 'latitude': |
| 10074 | | case 'longitude': |
| 10075 | | $value[$valueType] = reset( $propPart ); |
| 10076 | | break; |
| 10077 | | case 'integer': |
| 10078 | | $value = reset( $propPart ); |
| 10079 | | break; |
| 10080 | | case 'period': |
| 10081 | | if( 'rdate' == $propName ) |
| 10082 | | $params['VALUE'] = 'PERIOD'; |
| 10083 | | $pData = array(); |
| 10084 | | foreach( $propPart->children() as $periodPart ) |
| 10085 | | $pData[] = reset( $periodPart ); |
| 10086 | | if( !empty( $pData )) |
| 10087 | | $value[] = $pData; |
| 10088 | | break; |
| 10089 | | // case 'rrule': |
| 10090 | | case 'freq': |
| 10091 | | case 'count': |
| 10092 | | case 'until': |
| 10093 | | case 'interval': |
| 10094 | | case 'wkst': |
| 10095 | | $value[$valueType] = reset( $propPart ); |
| 10096 | | break; |
| 10097 | | case 'bysecond': |
| 10098 | | case 'byminute': |
| 10099 | | case 'byhour': |
| 10100 | | case 'bymonthday': |
| 10101 | | case 'byyearday': |
| 10102 | | case 'byweekno': |
| 10103 | | case 'bymonth': |
| 10104 | | case 'bysetpos': |
| 10105 | | $value[$valueType][] = reset( $propPart ); |
| 10106 | | break; |
| 10107 | | case 'byday': |
| 10108 | | $byday = reset( $propPart ); |
| 10109 | | if( 2 == strlen( $byday )) |
| 10110 | | $value[$valueType][] = array( 'DAY' => $byday ); |
| 10111 | | else { |
| 10112 | | $day = substr( $byday, -2 ); |
| 10113 | | $key = substr( $byday, 0, ( strlen( $byday ) - 2 )); |
| 10114 | | $value[$valueType][] = array( $key, 'DAY' => $day ); |
| 10115 | | } |
| 10116 | | break; |
| 10117 | | // case 'rstatus': |
| 10118 | | case 'code': |
| 10119 | | $value[0] = reset( $propPart ); |
| 10120 | | break; |
| 10121 | | case 'description': |
| 10122 | | $value[1] = reset( $propPart ); |
| 10123 | | break; |
| 10124 | | case 'data': |
| 10125 | | $value[2] = reset( $propPart ); |
| 10126 | | break; |
| 10127 | | case 'text': |
| 10128 | | $text = str_replace( array( "\r\n", "\n\r", "\r", "\n"), '\n', reset( $propPart )); |
| 10129 | | $value['text'][] = html_entity_decode( $text ); |
| 10130 | | break; |
| 10131 | | case 'time': |
| 10132 | | break; |
| 10133 | | case 'uri': |
| 10134 | | $value = reset( $propPart ); |
| 10135 | | break; |
| 10136 | | case 'utc-offset': |
| 10137 | | $value = str_replace( ':', '', reset( $propPart )); |
| 10138 | | break; |
| 10139 | | case 'unknown': |
| 10140 | | default: |
| 10141 | | $value = html_entity_decode( reset( $propPart )); |
| 10142 | | break; |
| 10143 | | } // end switch( $valueType ) |
| 10144 | | } // end foreach( $property->children() as $propPart ) |
| 10145 | | if( 'freebusy' == $propName ) { |
| 10146 | | $fbtype = $params['FBTYPE']; |
| 10147 | | unset( $params['FBTYPE'] ); |
| 10148 | | $iCal->setProperty( $propName, $fbtype, $value, $params ); |
| 10149 | | } |
| 10150 | | elseif( 'geo' == $propName ) |
| 10151 | | $iCal->setProperty( $propName, $value['latitude'], $value['longitude'], $params ); |
| 10152 | | elseif( 'request-status' == $propName ) { |
| 10153 | | if( !isset( $value[2] )) |
| 10154 | | $value[2] = FALSE; |
| 10155 | | $iCal->setProperty( $propName, $value[0], $value[1], $value[2], $params ); |
| 10156 | | } |
| 10157 | | else { |
| 10158 | | if( isset( $value['text'] ) && is_array( $value['text'] )) { |
| 10159 | | if(( 'categories' == $propName ) || ( 'resources' == $propName )) |
| 10160 | | $value = $value['text']; |
| 10161 | | else |
| 10162 | | $value = reset( $value['text'] ); |
| 10163 | | } |
| 10164 | | $iCal->setProperty( $propName, $value, $params ); |
| 10165 | | } |
| 10166 | | } |
| 10167 | | /*********************************************************************************/ |
| 10168 | | /* Additional functions to use with vtimezone components */ |
| 10169 | | /*********************************************************************************/ |
| 10170 | | /** |
| 10171 | | * For use with |
| 10172 | | * iCalcreator (kigkonsult.se/iCalcreator/index.php) |
| 10173 | | * copyright (c) 2011 Yitzchok Lavi |
| 10174 | | * icalcreator@onebigsystem.com |
| 10175 | | * |
| 10176 | | * This library is free software; you can redistribute it and/or |
| 10177 | | * modify it under the terms of the GNU Lesser General Public |
| 10178 | | * License as published by the Free Software Foundation; either |
| 10179 | | * version 2.1 of the License, or (at your option) any later version. |
| 10180 | | * |
| 10181 | | * This library is distributed in the hope that it will be useful, |
| 10182 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10183 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 10184 | | * Lesser General Public License for more details. |
| 10185 | | * |
| 10186 | | * You should have received a copy of the GNU Lesser General Public |
| 10187 | | * License along with this library; if not, write to the Free Software |
| 10188 | | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 10189 | | */ |
| 10190 | | /** |
| 10191 | | * Additional functions to use with vtimezone components |
| 10192 | | * |
| 10193 | | * Before calling the functions, set time zone 'GMT' ('date_default_timezone_set')! |
| 10194 | | * |
| 10195 | | * @author Yitzchok Lavi <icalcreator@onebigsystem.com> |
| 10196 | | * adjusted for iCalcreator Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10197 | | * @version 1.0.2 - 2011-02-24 |
| 10198 | | * |
| 10199 | | */ |
| 10200 | | /** |
| 10201 | | * Returns array with the offset information from UTC for a (UTC) datetime/timestamp in the |
| 10202 | | * timezone, according to the VTIMEZONE information in the input array. |
| 10203 | | * |
| 10204 | | * $param array $timezonesarray, output from function getTimezonesAsDateArrays (below) |
| 10205 | | * $param string $tzid, time zone identifier |
| 10206 | | * $param mixed $timestamp, timestamp or a UTC datetime (in array format) |
| 10207 | | * @return array, time zone data with keys for 'offsetHis', 'offsetSec' and 'tzname' |
| 10208 | | * |
| 10209 | | */ |
| 10210 | | function getTzOffsetForDate($timezonesarray, $tzid, $timestamp) { |
| 10211 | | if( is_array( $timestamp )) { |
| 10212 | | //$disp = sprintf( '%04d%02d%02d %02d%02d%02d', $timestamp['year'], $timestamp['month'], $timestamp['day'], $timestamp['hour'], $timestamp['min'], $timestamp['sec'] ); // test ### |
| 10213 | | $timestamp = gmmktime( |
| +10214 | | $timestamp['hour'], |
| +10215 | | $timestamp['min'], |
| +10216 | | $timestamp['sec'], |
| +10217 | | $timestamp['month'], |
| +10218 | | $timestamp['day'], |
| +10219 | | $timestamp['year'] |
| +10220 | | ) ; |
| 10221 | | // echo '<td colspan="4"> '."\n".'<tr><td> <td class="r">'.$timestamp.'<td class="r">'.$disp.'<td colspan="4"> '."\n".'<tr><td colspan="3"> '; // test ### |
| 10222 | | } |
| 10223 | | $tzoffset = array(); |
| 10224 | | // something to return if all goes wrong (such as if $tzid doesn't find us an array of dates) |
| 10225 | | $tzoffset['offsetHis'] = '+0000'; |
| 10226 | | $tzoffset['offsetSec'] = 0; |
| 10227 | | $tzoffset['tzname'] = '?'; |
| 10228 | | if( !isset( $timezonesarray[$tzid] )) |
| 10229 | | return $tzoffset; |
| 10230 | | $tzdatearray = $timezonesarray[$tzid]; |
| 10231 | | if ( is_array($tzdatearray) ) { |
| 10232 | | sort($tzdatearray); // just in case |
| 10233 | | if ( $timestamp < $tzdatearray[0]['timestamp'] ) { |
| 10234 | | // our date is before the first change |
| 10235 | | $tzoffset['offsetHis'] = $tzdatearray[0]['tzbefore']['offsetHis'] ; |
| 10236 | | $tzoffset['offsetSec'] = $tzdatearray[0]['tzbefore']['offsetSec'] ; |
| 10237 | | $tzoffset['tzname'] = $tzdatearray[0]['tzbefore']['offsetHis'] ; // we don't know the tzname in this case |
| 10238 | | } elseif ( $timestamp >= $tzdatearray[count($tzdatearray)-1]['timestamp'] ) { |
| 10239 | | // our date is after the last change (we do this so our scan can stop at the last record but one) |
| 10240 | | $tzoffset['offsetHis'] = $tzdatearray[count($tzdatearray)-1]['tzafter']['offsetHis'] ; |
| 10241 | | $tzoffset['offsetSec'] = $tzdatearray[count($tzdatearray)-1]['tzafter']['offsetSec'] ; |
| 10242 | | $tzoffset['tzname'] = $tzdatearray[count($tzdatearray)-1]['tzafter']['tzname'] ; |
| 10243 | | } else { |
| 10244 | | // our date somewhere in between |
| 10245 | | // loop through the list of dates and stop at the one where the timestamp is before our date and the next one is after it |
| 10246 | | // we don't include the last date in our loop as there isn't one after it to check |
| 10247 | | for ( $i = 0 ; $i <= count($tzdatearray)-2 ; $i++ ) { |
| 10248 | | if(( $timestamp >= $tzdatearray[$i]['timestamp'] ) && ( $timestamp < $tzdatearray[$i+1]['timestamp'] )) { |
| 10249 | | $tzoffset['offsetHis'] = $tzdatearray[$i]['tzafter']['offsetHis'] ; |
| 10250 | | $tzoffset['offsetSec'] = $tzdatearray[$i]['tzafter']['offsetSec'] ; |
| 10251 | | $tzoffset['tzname'] = $tzdatearray[$i]['tzafter']['tzname'] ; |
| 10252 | | break; |
| 10253 | | } |
| 10254 | | } |
| 10255 | | } |
| 10256 | | } |
| 10257 | | return $tzoffset; |
| 10258 | | } |
| 10259 | | /** |
| 10260 | | * Returns an array containing all the timezone data in the vcalendar object |
| 10261 | | * |
| 10262 | | * @param object $vcalendar, iCalcreator calendar instance |
| 10263 | | * @return array, time zone transition timestamp, array before(offsetHis, offsetSec), array after(offsetHis, offsetSec, tzname) |
| 10264 | | * based on the timezone data in the vcalendar object |
| 10265 | | * |
| 10266 | | */ |
| 10267 | | function getTimezonesAsDateArrays($vcalendar) { |
| 10268 | | $timezonedata = array(); |
| 10269 | | while( $vtz = $vcalendar->getComponent( 'vtimezone' )) { |
| 10270 | | $tzid = $vtz->getProperty('tzid'); |
| 10271 | | $alltzdates = array(); |
| 10272 | | while ( $vtzc = $vtz->getComponent( 'standard' )) { |
| 10273 | | $newtzdates = expandTimezoneDates($vtzc); |
| 10274 | | $alltzdates = array_merge($alltzdates, $newtzdates); |
| 10275 | | } |
| 10276 | | while ( $vtzc = $vtz->getComponent( 'daylight' )) { |
| 10277 | | $newtzdates = expandTimezoneDates($vtzc); |
| 10278 | | $alltzdates = array_merge($alltzdates, $newtzdates); |
| 10279 | | } |
| 10280 | | sort($alltzdates); |
| 10281 | | $timezonedata[$tzid] = $alltzdates; |
| 10282 | | } |
| 10283 | | return $timezonedata; |
| 10284 | | } |
| 10285 | | /** |
| 10286 | | * Returns an array containing time zone data from vtimezone standard/daylight instances |
| 10287 | | * |
| 10288 | | * @param object $vtzc, an iCalcreator calendar standard/daylight instance |
| 10289 | | * @return array, time zone data; array before(offsetHis, offsetSec), array after(offsetHis, offsetSec, tzname) |
| 10290 | | * |
| 10291 | | */ |
| 10292 | | function expandTimezoneDates($vtzc) { |
| 10293 | | $tzdates = array(); |
| 10294 | | // prepare time zone "description" to attach to each change |
| 10295 | | $tzbefore = array(); |
| 10296 | | $tzbefore['offsetHis'] = $vtzc->getProperty('tzoffsetfrom') ; |
| 10297 | | $tzbefore['offsetSec'] = iCalUtilityFunctions::_tz2offset($tzbefore['offsetHis']); |
| 10298 | | if(( '-' != substr( (string) $tzbefore['offsetSec'], 0, 1 )) && ( '+' != substr( (string) $tzbefore['offsetSec'], 0, 1 ))) |
| 10299 | | $tzbefore['offsetSec'] = '+'.$tzbefore['offsetSec']; |
| 10300 | | $tzafter = array(); |
| 10301 | | $tzafter['offsetHis'] = $vtzc->getProperty('tzoffsetto') ; |
| 10302 | | $tzafter['offsetSec'] = iCalUtilityFunctions::_tz2offset($tzafter['offsetHis']); |
| 10303 | | if(( '-' != substr( (string) $tzafter['offsetSec'], 0, 1 )) && ( '+' != substr( (string) $tzafter['offsetSec'], 0, 1 ))) |
| 10304 | | $tzafter['offsetSec'] = '+'.$tzafter['offsetSec']; |
| 10305 | | if( FALSE === ( $tzafter['tzname'] = $vtzc->getProperty('tzname'))) |
| 10306 | | $tzafter['tzname'] = $tzafter['offsetHis']; |
| 10307 | | // find out where to start from |
| 10308 | | $dtstart = $vtzc->getProperty('dtstart'); |
| 10309 | | $dtstarttimestamp = mktime( |
| +10310 | | $dtstart['hour'], |
| +10311 | | $dtstart['min'], |
| +10312 | | $dtstart['sec'], |
| +10313 | | $dtstart['month'], |
| +10314 | | $dtstart['day'], |
| +10315 | | $dtstart['year'] |
| +10316 | | ) ; |
| 10317 | | if( !isset( $dtstart['unparsedtext'] )) // ?? |
| 10318 | | $dtstart['unparsedtext'] = sprintf( '%04d%02d%02dT%02d%02d%02d', $dtstart['year'], $dtstart['month'], $dtstart['day'], $dtstart['hour'], $dtstart['min'], $dtstart['sec'] ); |
| 10319 | | if ( $dtstarttimestamp == 0 ) { |
| 10320 | | // it seems that the dtstart string may not have parsed correctly |
| 10321 | | // let's set a timestamp starting from 1902, using the time part of the original string |
| 10322 | | // so that the time will change at the right time of day |
| 10323 | | // at worst we'll get midnight again |
| 10324 | | $origdtstartsplit = explode('T',$dtstart['unparsedtext']) ; |
| 10325 | | $dtstarttimestamp = strtotime("19020101",0); |
| 10326 | | $dtstarttimestamp = strtotime($origdtstartsplit[1],$dtstarttimestamp); |
| 10327 | | } |
| 10328 | | // the date (in dtstart and opt RDATE/RRULE) is ALWAYS LOCAL (not utc!!), adjust from 'utc' to 'local' timestamp |
| 10329 | | $diff = -1 * $tzbefore['offsetSec']; |
| 10330 | | $dtstarttimestamp += $diff; |
| 10331 | | // add this (start) change to the array of changes |
| 10332 | | $tzdates[] = array( |
| +10333 | | 'timestamp' => $dtstarttimestamp, |
| +10334 | | 'tzbefore' => $tzbefore, |
| +10335 | | 'tzafter' => $tzafter |
| +10336 | | ); |
| 10337 | | $datearray = getdate($dtstarttimestamp); |
| 10338 | | // save original array to use time parts, because strtotime (used below) apparently loses the time |
| 10339 | | $changetime = $datearray ; |
| 10340 | | // generate dates according to an RRULE line |
| 10341 | | $rrule = $vtzc->getProperty('rrule') ; |
| 10342 | | if ( is_array($rrule) ) { |
| 10343 | | if ( $rrule['FREQ'] == 'YEARLY' ) { |
| 10344 | | // calculate transition dates starting from DTSTART |
| 10345 | | $offsetchangetimestamp = $dtstarttimestamp; |
| 10346 | | // calculate transition dates until 10 years in the future |
| 10347 | | $stoptimestamp = strtotime("+10 year",time()); |
| 10348 | | // if UNTIL is set, calculate until then (however far ahead) |
| 10349 | | if ( isset( $rrule['UNTIL'] ) && ( $rrule['UNTIL'] != '' )) { |
| 10350 | | $stoptimestamp = mktime( |
| +10351 | | $rrule['UNTIL']['hour'], |
| +10352 | | $rrule['UNTIL']['min'], |
| +10353 | | $rrule['UNTIL']['sec'], |
| +10354 | | $rrule['UNTIL']['month'], |
| +10355 | | $rrule['UNTIL']['day'], |
| +10356 | | $rrule['UNTIL']['year'] |
| +10357 | | ) ; |
| 10358 | | } |
| 10359 | | $count = 0 ; |
| 10360 | | $stopcount = isset( $rrule['COUNT'] ) ? $rrule['COUNT'] : 0 ; |
| 10361 | | $daynames = array( |
| +10362 | | 'SU' => 'Sunday', |
| +10363 | | 'MO' => 'Monday', |
| +10364 | | 'TU' => 'Tuesday', |
| +10365 | | 'WE' => 'Wednesday', |
| +10366 | | 'TH' => 'Thursday', |
| +10367 | | 'FR' => 'Friday', |
| +10368 | | 'SA' => 'Saturday' |
| +10369 | | ); |
| 10370 | | // repeat so long as we're between DTSTART and UNTIL, or we haven't prepared COUNT dates |
| 10371 | | while ( $offsetchangetimestamp < $stoptimestamp && ( $stopcount == 0 || $count < $stopcount ) ) { |
| 10372 | | // break up the timestamp into its parts |
| 10373 | | $datearray = getdate($offsetchangetimestamp); |
| 10374 | | if ( isset( $rrule['BYMONTH'] ) && ( $rrule['BYMONTH'] != 0 )) { |
| 10375 | | // set the month |
| 10376 | | $datearray['mon'] = $rrule['BYMONTH'] ; |
| 10377 | | } |
| 10378 | | if ( isset( $rrule['BYMONTHDAY'] ) && ( $rrule['BYMONTHDAY'] != 0 )) { |
| 10379 | | // set specific day of month |
| 10380 | | $datearray['mday'] = $rrule['BYMONTHDAY']; |
| 10381 | | } elseif ( is_array($rrule['BYDAY']) ) { |
| 10382 | | // find the Xth WKDAY in the month |
| 10383 | | // the starting point for this process is the first of the month set above |
| 10384 | | $datearray['mday'] = 1 ; |
| 10385 | | // turn $datearray as it is now back into a timestamp |
| 10386 | | $offsetchangetimestamp = mktime( |
| +10387 | | $datearray['hours'], |
| +10388 | | $datearray['minutes'], |
| +10389 | | $datearray['seconds'], |
| +10390 | | $datearray['mon'], |
| +10391 | | $datearray['mday'], |
| +10392 | | $datearray['year'] |
| +10393 | | ); |
| 10394 | | if ($rrule['BYDAY'][0] > 0) { |
| 10395 | | // to find Xth WKDAY in month, we find last WKDAY in month before |
| 10396 | | // we do that by finding first WKDAY in this month and going back one week |
| 10397 | | // then we add X weeks (below) |
| 10398 | | $offsetchangetimestamp = strtotime($daynames[$rrule['BYDAY']['DAY']],$offsetchangetimestamp); |
| 10399 | | $offsetchangetimestamp = strtotime("-1 week",$offsetchangetimestamp); |
| 10400 | | } else { |
| 10401 | | // to find Xth WKDAY before the end of the month, we find the first WKDAY in the following month |
| 10402 | | // we do that by going forward one month and going to WKDAY there |
| 10403 | | // then we subtract X weeks (below) |
| 10404 | | $offsetchangetimestamp = strtotime("+1 month",$offsetchangetimestamp); |
| 10405 | | $offsetchangetimestamp = strtotime($daynames[$rrule['BYDAY']['DAY']],$offsetchangetimestamp); |
| 10406 | | } |
| 10407 | | // now move forward or back the appropriate number of weeks, into the month we want |
| 10408 | | $offsetchangetimestamp = strtotime($rrule['BYDAY'][0] . " week",$offsetchangetimestamp); |
| 10409 | | $datearray = getdate($offsetchangetimestamp); |
| 10410 | | } |
| 10411 | | // convert the date parts back into a timestamp, setting the time parts according to the |
| 10412 | | // original time data which we stored |
| 10413 | | $offsetchangetimestamp = mktime( |
| +10414 | | $changetime['hours'], |
| +10415 | | $changetime['minutes'], |
| +10416 | | $changetime['seconds'] + $diff, |
| +10417 | | $datearray['mon'], |
| +10418 | | $datearray['mday'], |
| +10419 | | $datearray['year'] |
| +10420 | | ); |
| 10421 | | // add this change to the array of changes |
| 10422 | | $tzdates[] = array( |
| +10423 | | 'timestamp' => $offsetchangetimestamp, |
| +10424 | | 'tzbefore' => $tzbefore, |
| +10425 | | 'tzafter' => $tzafter |
| +10426 | | ); |
| 10427 | | // update counters (timestamp and count) |
| 10428 | | $offsetchangetimestamp = strtotime("+" . (( isset( $rrule['INTERVAL'] ) && ( $rrule['INTERVAL'] != 0 )) ? $rrule['INTERVAL'] : 1 ) . " year",$offsetchangetimestamp); |
| 10429 | | $count += 1 ; |
| 10430 | | } |
| 10431 | | } |
| 10432 | | } |
| 10433 | | // generate dates according to RDATE lines |
| 10434 | | while ($rdates = $vtzc->getProperty('rdate')) { |
| 10435 | | if ( is_array($rdates) ) { |
| 10436 | | |
| 10437 | | foreach ( $rdates as $rdate ) { |
| 10438 | | // convert the explicit change date to a timestamp |
| 10439 | | $offsetchangetimestamp = mktime( |
| +10440 | | $rdate['hour'], |
| +10441 | | $rdate['min'], |
| +10442 | | $rdate['sec'] + $diff, |
| +10443 | | $rdate['month'], |
| +10444 | | $rdate['day'], |
| +10445 | | $rdate['year'] |
| +10446 | | ) ; |
| 10447 | | // add this change to the array of changes |
| 10448 | | $tzdates[] = array( |
| +10449 | | 'timestamp' => $offsetchangetimestamp, |
| +10450 | | 'tzbefore' => $tzbefore, |
| +10451 | | 'tzafter' => $tzafter |
| +10452 | | ); |
| 10453 | | } |
| 10454 | | } |
| 10455 | | } |
| 10456 | | return $tzdates; |
| 10457 | | } |
| 10458 | | ?> |
| 10459 | | <?php |
| 10460 | | /*********************************************************************************/ |
| 10461 | | /** |
| 10462 | | * iCalcreator v2.16.12 |
| 10463 | | * copyright (c) 2007-2013 Kjell-Inge Gustafsson kigkonsult |
| 10464 | | * kigkonsult.se/iCalcreator/index.php |
| 10465 | | * ical@kigkonsult.se |
| 10466 | | * |
| 10467 | | * Description: |
| 10468 | | * This file is a PHP implementation of rfc2445/rfc5545. |
| 10469 | | * |
| 10470 | | * This library is free software; you can redistribute it and/or |
| 10471 | | * modify it under the terms of the GNU Lesser General Public |
| 10472 | | * License as published by the Free Software Foundation; either |
| 10473 | | * version 2.1 of the License, or (at your option) any later version. |
| 10474 | | * |
| 10475 | | * This library is distributed in the hope that it will be useful, |
| 10476 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10477 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 10478 | | * Lesser General Public License for more details. |
| 10479 | | * |
| 10480 | | * You should have received a copy of the GNU Lesser General Public |
| 10481 | | * License along with this library; if not, write to the Free Software |
| 10482 | | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 10483 | | */ |
| 10484 | | /*********************************************************************************/ |
| 10485 | | /*********************************************************************************/ |
| 10486 | | /* A little setup */ |
| 10487 | | /*********************************************************************************/ |
| 10488 | | /* your local language code */ |
| 10489 | | // define( 'ICAL_LANG', 'sv' ); |
| 10490 | | // alt. autosetting |
| 10491 | | /* |
| 10492 | | $langstr = $_SERVER['HTTP_ACCEPT_LANGUAGE']; |
| 10493 | | $pos = strpos( $langstr, ';' ); |
| 10494 | | if ($pos !== false) { |
| 10495 | | $langstr = substr( $langstr, 0, $pos ); |
| 10496 | | $pos = strpos( $langstr, ',' ); |
| 10497 | | if ($pos !== false) { |
| 10498 | | $pos = strpos( $langstr, ',' ); |
| 10499 | | $langstr = substr( $langstr, 0, $pos ); |
| 10500 | | } |
| 10501 | | define( 'ICAL_LANG', $langstr ); |
| 10502 | | } |
| 10503 | | */ |
| 10504 | | /*********************************************************************************/ |
| 10505 | | /* version, do NOT remove!! */ |
| 10506 | | define( 'ICALCREATOR_VERSION', 'iCalcreator 2.16.12' ); |
| 10507 | | /*********************************************************************************/ |
| 10508 | | /*********************************************************************************/ |
| 10509 | | /** |
| 10510 | | * vcalendar class |
| 10511 | | * |
| 10512 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10513 | | * @since 2.9.6 - 2011-05-14 |
| 10514 | | */ |
| 10515 | | class vcalendar { |
| 10516 | | // calendar property variables |
| 10517 | | var $calscale; |
| 10518 | | var $method; |
| 10519 | | var $prodid; |
| 10520 | | var $version; |
| 10521 | | var $xprop; |
| 10522 | | // container for calendar components |
| 10523 | | var $components; |
| 10524 | | // component config variables |
| 10525 | | var $allowEmpty; |
| 10526 | | var $unique_id; |
| 10527 | | var $language; |
| 10528 | | var $directory; |
| 10529 | | var $filename; |
| 10530 | | var $url; |
| 10531 | | var $delimiter; |
| 10532 | | var $nl; |
| 10533 | | var $format; |
| 10534 | | var $dtzid; |
| 10535 | | // component internal variables |
| 10536 | | var $attributeDelimiter; |
| 10537 | | var $valueInit; |
| 10538 | | // component xCal declaration container |
| 10539 | | var $xcaldecl; |
| 10540 | | /** |
| 10541 | | * constructor for calendar object |
| 10542 | | * |
| 10543 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10544 | | * @since 2.9.6 - 2011-05-14 |
| 10545 | | * @param array $config |
| 10546 | | * @return void |
| 10547 | | */ |
| 10548 | | function vcalendar ( $config = array()) { |
| 10549 | | $this->_makeVersion(); |
| 10550 | | $this->calscale = null; |
| 10551 | | $this->method = null; |
| 10552 | | $this->_makeUnique_id(); |
| 10553 | | $this->prodid = null; |
| 10554 | | $this->xprop = array(); |
| 10555 | | $this->language = null; |
| 10556 | | $this->directory = null; |
| 10557 | | $this->filename = null; |
| 10558 | | $this->url = null; |
| 10559 | | $this->dtzid = null; |
| 10560 | | /** |
| 10561 | | * language = <Text identifying a language, as defined in [RFC 1766]> |
| 10562 | | */ |
| 10563 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 10564 | | $config['language'] = ICAL_LANG; |
| 10565 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 10566 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 10567 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 10568 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 10569 | | $this->setConfig( $config ); |
| 10570 | | |
| 10571 | | $this->xcaldecl = array(); |
| 10572 | | $this->components = array(); |
| 10573 | | } |
| 10574 | | /*********************************************************************************/ |
| 10575 | | /** |
| 10576 | | * Property Name: CALSCALE |
| 10577 | | */ |
| 10578 | | /** |
| 10579 | | * creates formatted output for calendar property calscale |
| 10580 | | * |
| 10581 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10582 | | * @since 2.10.16 - 2011-10-28 |
| 10583 | | * @return string |
| 10584 | | */ |
| 10585 | | function createCalscale() { |
| 10586 | | if( empty( $this->calscale )) return FALSE; |
| 10587 | | switch( $this->format ) { |
| 10588 | | case 'xcal': |
| 10589 | | return $this->nl.' calscale="'.$this->calscale.'"'; |
| 10590 | | break; |
| 10591 | | default: |
| 10592 | | return 'CALSCALE:'.$this->calscale.$this->nl; |
| 10593 | | break; |
| 10594 | | } |
| 10595 | | } |
| 10596 | | /** |
| 10597 | | * set calendar property calscale |
| 10598 | | * |
| 10599 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10600 | | * @since 2.4.8 - 2008-10-21 |
| 10601 | | * @param string $value |
| 10602 | | * @return void |
| 10603 | | */ |
| 10604 | | function setCalscale( $value ) { |
| 10605 | | if( empty( $value )) return FALSE; |
| 10606 | | $this->calscale = $value; |
| 10607 | | } |
| 10608 | | /*********************************************************************************/ |
| 10609 | | /** |
| 10610 | | * Property Name: METHOD |
| 10611 | | */ |
| 10612 | | /** |
| 10613 | | * creates formatted output for calendar property method |
| 10614 | | * |
| 10615 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10616 | | * @since 2.10.16 - 2011-10-28 |
| 10617 | | * @return string |
| 10618 | | */ |
| 10619 | | function createMethod() { |
| 10620 | | if( empty( $this->method )) return FALSE; |
| 10621 | | switch( $this->format ) { |
| 10622 | | case 'xcal': |
| 10623 | | return $this->nl.' method="'.$this->method.'"'; |
| 10624 | | break; |
| 10625 | | default: |
| 10626 | | return 'METHOD:'.$this->method.$this->nl; |
| 10627 | | break; |
| 10628 | | } |
| 10629 | | } |
| 10630 | | /** |
| 10631 | | * set calendar property method |
| 10632 | | * |
| 10633 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10634 | | * @since 2.4.8 - 2008-20-23 |
| 10635 | | * @param string $value |
| 10636 | | * @return bool |
| 10637 | | */ |
| 10638 | | function setMethod( $value ) { |
| 10639 | | if( empty( $value )) return FALSE; |
| 10640 | | $this->method = $value; |
| 10641 | | return TRUE; |
| 10642 | | } |
| 10643 | | /*********************************************************************************/ |
| 10644 | | /** |
| 10645 | | * Property Name: PRODID |
| 10646 | | * |
| 10647 | | * The identifier is RECOMMENDED to be the identical syntax to the |
| 10648 | | * [RFC 822] addr-spec. A good method to assure uniqueness is to put the |
| 10649 | | * domain name or a domain literal IP address of the host on which.. . |
| 10650 | | */ |
| 10651 | | /** |
| 10652 | | * creates formatted output for calendar property prodid |
| 10653 | | * |
| 10654 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10655 | | * @since 2.12.11 - 2012-05-13 |
| 10656 | | * @return string |
| 10657 | | */ |
| 10658 | | function createProdid() { |
| 10659 | | if( !isset( $this->prodid )) |
| 10660 | | $this->_makeProdid(); |
| 10661 | | switch( $this->format ) { |
| 10662 | | case 'xcal': |
| 10663 | | return $this->nl.' prodid="'.$this->prodid.'"'; |
| 10664 | | break; |
| 10665 | | default: |
| 10666 | | $toolbox = new calendarComponent(); |
| 10667 | | $toolbox->setConfig( $this->getConfig()); |
| 10668 | | return $toolbox->_createElement( 'PRODID', '', $this->prodid ); |
| 10669 | | break; |
| 10670 | | } |
| 10671 | | } |
| 10672 | | /** |
| 10673 | | * make default value for calendar prodid |
| 10674 | | * |
| 10675 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10676 | | * @since 2.6.8 - 2009-12-30 |
| 10677 | | * @return void |
| 10678 | | */ |
| 10679 | | function _makeProdid() { |
| 10680 | | $this->prodid = '-//'.$this->unique_id.'//NONSGML kigkonsult.se '.ICALCREATOR_VERSION.'//'.strtoupper( $this->language ); |
| 10681 | | } |
| 10682 | | /** |
| 10683 | | * Conformance: The property MUST be specified once in an iCalendar object. |
| 10684 | | * Description: The vendor of the implementation SHOULD assure that this |
| 10685 | | * is a globally unique identifier; using some technique such as an FPI |
| 10686 | | * value, as defined in [ISO 9070]. |
| 10687 | | */ |
| 10688 | | /** |
| 10689 | | * make default unique_id for calendar prodid |
| 10690 | | * |
| 10691 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10692 | | * @since 0.3.0 - 2006-08-10 |
| 10693 | | * @return void |
| 10694 | | */ |
| 10695 | | function _makeUnique_id() { |
| 10696 | | $this->unique_id = ( isset( $_SERVER['SERVER_NAME'] )) ? gethostbyname( $_SERVER['SERVER_NAME'] ) : 'localhost'; |
| 10697 | | } |
| 10698 | | /*********************************************************************************/ |
| 10699 | | /** |
| 10700 | | * Property Name: VERSION |
| 10701 | | * |
| 10702 | | * Description: A value of "2.0" corresponds to this memo. |
| 10703 | | */ |
| 10704 | | /** |
| 10705 | | * creates formatted output for calendar property version |
| 10706 | | |
| 10707 | | * |
| 10708 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10709 | | * @since 2.10.16 - 2011-10-28 |
| 10710 | | * @return string |
| 10711 | | */ |
| 10712 | | function createVersion() { |
| 10713 | | if( empty( $this->version )) |
| 10714 | | $this->_makeVersion(); |
| 10715 | | switch( $this->format ) { |
| 10716 | | case 'xcal': |
| 10717 | | return $this->nl.' version="'.$this->version.'"'; |
| 10718 | | break; |
| 10719 | | default: |
| 10720 | | return 'VERSION:'.$this->version.$this->nl; |
| 10721 | | break; |
| 10722 | | } |
| 10723 | | } |
| 10724 | | /** |
| 10725 | | * set default calendar version |
| 10726 | | * |
| 10727 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10728 | | * @since 0.3.0 - 2006-08-10 |
| 10729 | | * @return void |
| 10730 | | */ |
| 10731 | | function _makeVersion() { |
| 10732 | | $this->version = '2.0'; |
| 10733 | | } |
| 10734 | | /** |
| 10735 | | * set calendar version |
| 10736 | | * |
| 10737 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10738 | | * @since 2.4.8 - 2008-10-23 |
| 10739 | | * @param string $value |
| 10740 | | * @return void |
| 10741 | | */ |
| 10742 | | function setVersion( $value ) { |
| 10743 | | if( empty( $value )) return FALSE; |
| 10744 | | $this->version = $value; |
| 10745 | | return TRUE; |
| 10746 | | } |
| 10747 | | /*********************************************************************************/ |
| 10748 | | /** |
| 10749 | | * Property Name: x-prop |
| 10750 | | */ |
| 10751 | | /** |
| 10752 | | * creates formatted output for calendar property x-prop, iCal format only |
| 10753 | | * |
| 10754 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10755 | | * @since 2.16.2 - 2012-12-18 |
| 10756 | | * @return string |
| 10757 | | */ |
| 10758 | | function createXprop() { |
| 10759 | | if( empty( $this->xprop ) || !is_array( $this->xprop )) return FALSE; |
| 10760 | | $output = null; |
| 10761 | | $toolbox = new calendarComponent(); |
| 10762 | | $toolbox->setConfig( $this->getConfig()); |
| 10763 | | foreach( $this->xprop as $label => $xpropPart ) { |
| 10764 | | if( !isset($xpropPart['value']) || ( empty( $xpropPart['value'] ) && !is_numeric( $xpropPart['value'] ))) { |
| 10765 | | $output .= $toolbox->_createElement( $label ); |
| 10766 | | continue; |
| 10767 | | } |
| 10768 | | $attributes = $toolbox->_createParams( $xpropPart['params'], array( 'LANGUAGE' )); |
| 10769 | | if( is_array( $xpropPart['value'] )) { |
| 10770 | | foreach( $xpropPart['value'] as $pix => $theXpart ) |
| 10771 | | $xpropPart['value'][$pix] = iCalUtilityFunctions::_strrep( $theXpart, $this->format, $this->nl ); |
| 10772 | | $xpropPart['value'] = implode( ',', $xpropPart['value'] ); |
| 10773 | | } |
| 10774 | | else |
| 10775 | | $xpropPart['value'] = iCalUtilityFunctions::_strrep( $xpropPart['value'], $this->format, $this->nl ); |
| 10776 | | $output .= $toolbox->_createElement( $label, $attributes, $xpropPart['value'] ); |
| 10777 | | if( is_array( $toolbox->xcaldecl ) && ( 0 < count( $toolbox->xcaldecl ))) { |
| 10778 | | foreach( $toolbox->xcaldecl as $localxcaldecl ) |
| 10779 | | $this->xcaldecl[] = $localxcaldecl; |
| 10780 | | } |
| 10781 | | } |
| 10782 | | return $output; |
| 10783 | | } |
| 10784 | | /** |
| 10785 | | * set calendar property x-prop |
| 10786 | | * |
| 10787 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10788 | | * @since 2.11.9 - 2012-01-16 |
| 10789 | | * @param string $label |
| 10790 | | * @param string $value |
| 10791 | | * @param array $params optional |
| 10792 | | * @return bool |
| 10793 | | */ |
| 10794 | | function setXprop( $label, $value, $params=FALSE ) { |
| 10795 | | if( empty( $label )) |
| 10796 | | return FALSE; |
| 10797 | | if( 'X-' != strtoupper( substr( $label, 0, 2 ))) |
| 10798 | | return FALSE; |
| 10799 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 10800 | | $xprop = array( 'value' => $value ); |
| 10801 | | $xprop['params'] = iCalUtilityFunctions::_setParams( $params ); |
| 10802 | | if( !is_array( $this->xprop )) $this->xprop = array(); |
| 10803 | | $this->xprop[strtoupper( $label )] = $xprop; |
| 10804 | | return TRUE; |
| 10805 | | } |
| 10806 | | /*********************************************************************************/ |
| 10807 | | /** |
| 10808 | | * delete calendar property value |
| 10809 | | * |
| 10810 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10811 | | * @since 2.8.8 - 2011-03-15 |
| 10812 | | * @param mixed $propName, bool FALSE => X-property |
| 10813 | | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
| 10814 | | * @return bool, if successfull delete |
| 10815 | | */ |
| 10816 | | function deleteProperty( $propName=FALSE, $propix=FALSE ) { |
| 10817 | | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
| 10818 | | if( !$propix ) |
| 10819 | | $propix = ( isset( $this->propdelix[$propName] ) && ( 'X-PROP' != $propName )) ? $this->propdelix[$propName] + 2 : 1; |
| 10820 | | $this->propdelix[$propName] = --$propix; |
| 10821 | | $return = FALSE; |
| 10822 | | switch( $propName ) { |
| 10823 | | case 'CALSCALE': |
| 10824 | | if( isset( $this->calscale )) { |
| 10825 | | $this->calscale = null; |
| 10826 | | $return = TRUE; |
| 10827 | | } |
| 10828 | | break; |
| 10829 | | case 'METHOD': |
| 10830 | | if( isset( $this->method )) { |
| 10831 | | $this->method = null; |
| 10832 | | $return = TRUE; |
| 10833 | | } |
| 10834 | | break; |
| 10835 | | default: |
| 10836 | | $reduced = array(); |
| 10837 | | if( $propName != 'X-PROP' ) { |
| 10838 | | if( !isset( $this->xprop[$propName] )) { unset( $this->propdelix[$propName] ); return FALSE; } |
| 10839 | | foreach( $this->xprop as $k => $a ) { |
| 10840 | | if(( $k != $propName ) && !empty( $a )) |
| 10841 | | $reduced[$k] = $a; |
| 10842 | | } |
| 10843 | | } |
| 10844 | | else { |
| 10845 | | if( count( $this->xprop ) <= $propix ) return FALSE; |
| 10846 | | $xpropno = 0; |
| 10847 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 10848 | | if( $propix != $xpropno ) |
| 10849 | | $reduced[$xpropkey] = $xpropvalue; |
| 10850 | | $xpropno++; |
| 10851 | | } |
| 10852 | | } |
| 10853 | | $this->xprop = $reduced; |
| 10854 | | if( empty( $this->xprop )) { |
| 10855 | | unset( $this->propdelix[$propName] ); |
| 10856 | | return FALSE; |
| 10857 | | } |
| 10858 | | return TRUE; |
| 10859 | | } |
| 10860 | | return $return; |
| 10861 | | } |
| 10862 | | /** |
| 10863 | | * get calendar property value/params |
| 10864 | | * |
| 10865 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10866 | | * @since 2.13.4 - 2012-08-08 |
| 10867 | | * @param string $propName, optional |
| 10868 | | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
| 10869 | | * @param bool $inclParam=FALSE |
| 10870 | | * @return mixed |
| 10871 | | */ |
| 10872 | | function getProperty( $propName=FALSE, $propix=FALSE, $inclParam=FALSE ) { |
| 10873 | | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
| 10874 | | if( 'X-PROP' == $propName ) { |
| 10875 | | if( !$propix ) |
| 10876 | | $propix = ( isset( $this->propix[$propName] )) ? $this->propix[$propName] + 2 : 1; |
| 10877 | | $this->propix[$propName] = --$propix; |
| 10878 | | } |
| 10879 | | else |
| 10880 | | $mProps = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO', 'RESOURCES' ); |
| 10881 | | switch( $propName ) { |
| 10882 | | case 'ATTENDEE': |
| 10883 | | case 'CATEGORIES': |
| 10884 | | case 'CONTACT': |
| 10885 | | case 'DTSTART': |
| 10886 | | case 'GEOLOCATION': |
| 10887 | | case 'LOCATION': |
| 10888 | | case 'ORGANIZER': |
| 10889 | | case 'PRIORITY': |
| 10890 | | case 'RESOURCES': |
| 10891 | | case 'STATUS': |
| 10892 | | case 'SUMMARY': |
| 10893 | | case 'RECURRENCE-ID-UID': |
| 10894 | | case 'RELATED-TO': |
| 10895 | | case 'R-UID': |
| 10896 | | case 'UID': |
| 10897 | | case 'URL': |
| 10898 | | $output = array(); |
| 10899 | | foreach ( $this->components as $cix => $component) { |
| 10900 | | if( !in_array( $component->objName, array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ))) |
| 10901 | | continue; |
| 10902 | | if( in_array( strtoupper( $propName ), $mProps )) { |
| 10903 | | $component->_getProperties( $propName, $output ); |
| 10904 | | continue; |
| 10905 | | } |
| 10906 | | elseif(( 3 < strlen( $propName )) && ( 'UID' == substr( $propName, -3 ))) { |
| 10907 | | if( FALSE !== ( $content = $component->getProperty( 'RECURRENCE-ID' ))) |
| 10908 | | $content = $component->getProperty( 'UID' ); |
| 10909 | | } |
| 10910 | | elseif( 'GEOLOCATION' == $propName ) { |
| 10911 | | $content = $component->getProperty( 'LOCATION' ); |
| 10912 | | $content = ( !empty( $content )) ? $content.' ' : ''; |
| 10913 | | if(( FALSE === ( $geo = $component->getProperty( 'GEO' ))) || empty( $geo )) |
| 10914 | | continue; |
| 10915 | | if( 0.0 < $geo['latitude'] ) |
| 10916 | | $sign = '+'; |
| 10917 | | else |
| 10918 | | $sign = ( 0.0 > $geo['latitude'] ) ? '-' : ''; |
| 10919 | | $content .= ' '.$sign.sprintf( "%09.6f", abs( $geo['latitude'] )); |
| 10920 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 10921 | | if( 0.0 < $geo['longitude'] ) |
| 10922 | | $sign = '+'; |
| 10923 | | else |
| 10924 | | $sign = ( 0.0 > $geo['longitude'] ) ? '-' : ''; |
| 10925 | | $content .= $sign.sprintf( '%8.6f', abs( $geo['longitude'] )).'/'; |
| 10926 | | } |
| 10927 | | elseif( FALSE === ( $content = $component->getProperty( $propName ))) |
| 10928 | | continue; |
| 10929 | | if(( FALSE === $content ) || empty( $content )) |
| 10930 | | continue; |
| 10931 | | elseif( is_array( $content )) { |
| 10932 | | if( isset( $content['year'] )) { |
| 10933 | | $key = sprintf( '%04d%02d%02d', $content['year'], $content['month'], $content['day'] ); |
| 10934 | | if( !isset( $output[$key] )) |
| 10935 | | $output[$key] = 1; |
| 10936 | | else |
| 10937 | | $output[$key] += 1; |
| 10938 | | } |
| 10939 | | else { |
| 10940 | | foreach( $content as $partValue => $partCount ) { |
| 10941 | | if( !isset( $output[$partValue] )) |
| 10942 | | $output[$partValue] = $partCount; |
| 10943 | | else |
| 10944 | | $output[$partValue] += $partCount; |
| 10945 | | } |
| 10946 | | } |
| 10947 | | } // end elseif( is_array( $content )) { |
| 10948 | | elseif( !isset( $output[$content] )) |
| 10949 | | $output[$content] = 1; |
| 10950 | | else |
| 10951 | | $output[$content] += 1; |
| 10952 | | } // end foreach ( $this->components as $cix => $component) |
| 10953 | | if( !empty( $output )) |
| 10954 | | ksort( $output ); |
| 10955 | | return $output; |
| 10956 | | break; |
| 10957 | | case 'CALSCALE': |
| 10958 | | return ( !empty( $this->calscale )) ? $this->calscale : FALSE; |
| 10959 | | break; |
| 10960 | | case 'METHOD': |
| 10961 | | return ( !empty( $this->method )) ? $this->method : FALSE; |
| 10962 | | break; |
| 10963 | | case 'PRODID': |
| 10964 | | if( empty( $this->prodid )) |
| 10965 | | $this->_makeProdid(); |
| 10966 | | return $this->prodid; |
| 10967 | | break; |
| 10968 | | case 'VERSION': |
| 10969 | | return ( !empty( $this->version )) ? $this->version : FALSE; |
| 10970 | | break; |
| 10971 | | default: |
| 10972 | | if( $propName != 'X-PROP' ) { |
| 10973 | | if( !isset( $this->xprop[$propName] )) return FALSE; |
| 10974 | | return ( $inclParam ) ? array( $propName, $this->xprop[$propName] ) |
| 10975 | | : array( $propName, $this->xprop[$propName]['value'] ); |
| 10976 | | } |
| 10977 | | else { |
| 10978 | | if( empty( $this->xprop )) return FALSE; |
| 10979 | | $xpropno = 0; |
| 10980 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 10981 | | if( $propix == $xpropno ) |
| 10982 | | return ( $inclParam ) ? array( $xpropkey, $this->xprop[$xpropkey] ) |
| 10983 | | : array( $xpropkey, $this->xprop[$xpropkey]['value'] ); |
| 10984 | | else |
| 10985 | | $xpropno++; |
| 10986 | | } |
| 10987 | | unset( $this->propix[$propName] ); |
| 10988 | | return FALSE; // not found ?? |
| 10989 | | } |
| 10990 | | } |
| 10991 | | return FALSE; |
| 10992 | | } |
| 10993 | | /** |
| 10994 | | * general vcalendar property setting |
| 10995 | | * |
| 10996 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 10997 | | * @since 2.2.13 - 2007-11-04 |
| 10998 | | * @param mixed $args variable number of function arguments, |
| 10999 | | * first argument is ALWAYS component name, |
| 11000 | | * second ALWAYS component value! |
| 11001 | | * @return bool |
| 11002 | | */ |
| 11003 | | function setProperty () { |
| 11004 | | $numargs = func_num_args(); |
| 11005 | | if( 1 > $numargs ) |
| 11006 | | return FALSE; |
| 11007 | | $arglist = func_get_args(); |
| 11008 | | $arglist[0] = strtoupper( $arglist[0] ); |
| 11009 | | switch( $arglist[0] ) { |
| 11010 | | case 'CALSCALE': |
| 11011 | | return $this->setCalscale( $arglist[1] ); |
| 11012 | | case 'METHOD': |
| 11013 | | return $this->setMethod( $arglist[1] ); |
| 11014 | | case 'VERSION': |
| 11015 | | return $this->setVersion( $arglist[1] ); |
| 11016 | | default: |
| 11017 | | if( !isset( $arglist[1] )) $arglist[1] = null; |
| 11018 | | if( !isset( $arglist[2] )) $arglist[2] = null; |
| 11019 | | return $this->setXprop( $arglist[0], $arglist[1], $arglist[2] ); |
| 11020 | | } |
| 11021 | | return FALSE; |
| 11022 | | } |
| 11023 | | /*********************************************************************************/ |
| 11024 | | /** |
| 11025 | | * get vcalendar config values or * calendar components |
| 11026 | | * |
| 11027 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11028 | | * @since 2.11.7 - 2012-01-12 |
| 11029 | | * @param mixed $config |
| 11030 | | * @return value |
| 11031 | | */ |
| 11032 | | function getConfig( $config = FALSE ) { |
| 11033 | | if( !$config ) { |
| 11034 | | $return = array(); |
| 11035 | | $return['ALLOWEMPTY'] = $this->getConfig( 'ALLOWEMPTY' ); |
| 11036 | | $return['DELIMITER'] = $this->getConfig( 'DELIMITER' ); |
| 11037 | | $return['DIRECTORY'] = $this->getConfig( 'DIRECTORY' ); |
| 11038 | | $return['FILENAME'] = $this->getConfig( 'FILENAME' ); |
| 11039 | | $return['DIRFILE'] = $this->getConfig( 'DIRFILE' ); |
| 11040 | | $return['FILESIZE'] = $this->getConfig( 'FILESIZE' ); |
| 11041 | | $return['FORMAT'] = $this->getConfig( 'FORMAT' ); |
| 11042 | | if( FALSE !== ( $lang = $this->getConfig( 'LANGUAGE' ))) |
| 11043 | | $return['LANGUAGE'] = $lang; |
| 11044 | | $return['NEWLINECHAR'] = $this->getConfig( 'NEWLINECHAR' ); |
| 11045 | | $return['UNIQUE_ID'] = $this->getConfig( 'UNIQUE_ID' ); |
| 11046 | | if( FALSE !== ( $url = $this->getConfig( 'URL' ))) |
| 11047 | | $return['URL'] = $url; |
| 11048 | | $return['TZID'] = $this->getConfig( 'TZID' ); |
| 11049 | | return $return; |
| 11050 | | } |
| 11051 | | switch( strtoupper( $config )) { |
| 11052 | | case 'ALLOWEMPTY': |
| 11053 | | return $this->allowEmpty; |
| 11054 | | break; |
| 11055 | | case 'COMPSINFO': |
| 11056 | | unset( $this->compix ); |
| 11057 | | $info = array(); |
| 11058 | | foreach( $this->components as $cix => $component ) { |
| 11059 | | if( empty( $component )) continue; |
| 11060 | | $info[$cix]['ordno'] = $cix + 1; |
| 11061 | | $info[$cix]['type'] = $component->objName; |
| 11062 | | $info[$cix]['uid'] = $component->getProperty( 'uid' ); |
| 11063 | | $info[$cix]['props'] = $component->getConfig( 'propinfo' ); |
| 11064 | | $info[$cix]['sub'] = $component->getConfig( 'compsinfo' ); |
| 11065 | | } |
| 11066 | | return $info; |
| 11067 | | break; |
| 11068 | | case 'DELIMITER': |
| 11069 | | return $this->delimiter; |
| 11070 | | break; |
| 11071 | | case 'DIRECTORY': |
| 11072 | | if( empty( $this->directory ) && ( '0' != $this->directory )) |
| 11073 | | $this->directory = '.'; |
| 11074 | | return $this->directory; |
| 11075 | | break; |
| 11076 | | case 'DIRFILE': |
| 11077 | | return $this->getConfig( 'directory' ).$this->getConfig( 'delimiter' ).$this->getConfig( 'filename' ); |
| 11078 | | break; |
| 11079 | | case 'FILEINFO': |
| 11080 | | return array( $this->getConfig( 'directory' ) |
| +11081 | | , $this->getConfig( 'filename' ) |
| +11082 | | , $this->getConfig( 'filesize' )); |
| 11083 | | break; |
| 11084 | | case 'FILENAME': |
| 11085 | | if( empty( $this->filename ) && ( '0' != $this->filename )) { |
| 11086 | | if( 'xcal' == $this->format ) |
| 11087 | | $this->filename = date( 'YmdHis' ).'.xml'; // recommended xcs.. . |
| 11088 | | else |
| 11089 | | $this->filename = date( 'YmdHis' ).'.ics'; |
| 11090 | | } |
| 11091 | | return $this->filename; |
| 11092 | | break; |
| 11093 | | case 'FILESIZE': |
| 11094 | | $size = 0; |
| 11095 | | if( empty( $this->url )) { |
| 11096 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 11097 | | if( !is_file( $dirfile ) || ( FALSE === ( $size = filesize( $dirfile )))) |
| 11098 | | $size = 0; |
| 11099 | | clearstatcache(); |
| 11100 | | } |
| 11101 | | return $size; |
| 11102 | | break; |
| 11103 | | case 'FORMAT': |
| 11104 | | return ( $this->format == 'xcal' ) ? 'xCal' : 'iCal'; |
| 11105 | | break; |
| 11106 | | case 'LANGUAGE': |
| 11107 | | /* get language for calendar component as defined in [RFC 1766] */ |
| 11108 | | return $this->language; |
| 11109 | | break; |
| 11110 | | case 'NL': |
| 11111 | | case 'NEWLINECHAR': |
| 11112 | | return $this->nl; |
| 11113 | | break; |
| 11114 | | case 'TZID': |
| 11115 | | return $this->dtzid; |
| 11116 | | break; |
| 11117 | | case 'UNIQUE_ID': |
| 11118 | | return $this->unique_id; |
| 11119 | | break; |
| 11120 | | case 'URL': |
| 11121 | | if( !empty( $this->url )) |
| 11122 | | return $this->url; |
| 11123 | | else |
| 11124 | | return FALSE; |
| 11125 | | break; |
| 11126 | | } |
| 11127 | | } |
| 11128 | | /** |
| 11129 | | * general vcalendar config setting |
| 11130 | | * |
| 11131 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11132 | | * @since 2.16.7 - 2013-01-11 |
| 11133 | | * @param mixed $config |
| 11134 | | * @param string $value |
| 11135 | | * @return void |
| 11136 | | */ |
| 11137 | | function setConfig( $config, $value = FALSE) { |
| 11138 | | if( is_array( $config )) { |
| 11139 | | $ak = array_keys( $config ); |
| 11140 | | foreach( $ak as $k ) { |
| 11141 | | if( 'DIRECTORY' == strtoupper( $k )) { |
| 11142 | | if( FALSE === $this->setConfig( 'DIRECTORY', $config[$k] )) |
| 11143 | | return FALSE; |
| 11144 | | unset( $config[$k] ); |
| 11145 | | } |
| 11146 | | elseif( 'NEWLINECHAR' == strtoupper( $k )) { |
| 11147 | | if( FALSE === $this->setConfig( 'NEWLINECHAR', $config[$k] )) |
| 11148 | | return FALSE; |
| 11149 | | unset( $config[$k] ); |
| 11150 | | } |
| 11151 | | } |
| 11152 | | foreach( $config as $cKey => $cValue ) { |
| 11153 | | if( FALSE === $this->setConfig( $cKey, $cValue )) |
| 11154 | | return FALSE; |
| 11155 | | } |
| 11156 | | return TRUE; |
| 11157 | | } |
| 11158 | | $res = FALSE; |
| 11159 | | switch( strtoupper( $config )) { |
| 11160 | | case 'ALLOWEMPTY': |
| 11161 | | $this->allowEmpty = $value; |
| 11162 | | $subcfg = array( 'ALLOWEMPTY' => $value ); |
| 11163 | | $res = TRUE; |
| 11164 | | break; |
| 11165 | | case 'DELIMITER': |
| 11166 | | $this->delimiter = $value; |
| 11167 | | return TRUE; |
| 11168 | | break; |
| 11169 | | case 'DIRECTORY': |
| 11170 | | $value = trim( $value ); |
| 11171 | | $del = $this->getConfig('delimiter'); |
| 11172 | | if( $del == substr( $value, ( 0 - strlen( $del )))) |
| 11173 | | $value = substr( $value, 0, ( strlen( $value ) - strlen( $del ))); |
| 11174 | | if( is_dir( $value )) { |
| 11175 | | /* local directory */ |
| 11176 | | clearstatcache(); |
| 11177 | | $this->directory = $value; |
| 11178 | | $this->url = null; |
| 11179 | | return TRUE; |
| 11180 | | } |
| 11181 | | else |
| 11182 | | return FALSE; |
| 11183 | | break; |
| 11184 | | case 'FILENAME': |
| 11185 | | $value = trim( $value ); |
| 11186 | | if( !empty( $this->url )) { |
| 11187 | | /* remote directory+file -> URL */ |
| 11188 | | $this->filename = $value; |
| 11189 | | return TRUE; |
| 11190 | | } |
| 11191 | | $dirfile = $this->getConfig( 'directory' ).$this->getConfig( 'delimiter' ).$value; |
| 11192 | | if( file_exists( $dirfile )) { |
| 11193 | | /* local file exists */ |
| 11194 | | if( is_readable( $dirfile ) || is_writable( $dirfile )) { |
| 11195 | | clearstatcache(); |
| 11196 | | $this->filename = $value; |
| 11197 | | return TRUE; |
| 11198 | | } |
| 11199 | | else |
| 11200 | | return FALSE; |
| 11201 | | } |
| 11202 | | elseif( is_readable($this->getConfig( 'directory' ) ) || is_writable( $this->getConfig( 'directory' ) )) { |
| 11203 | | /* read- or writable directory */ |
| 11204 | | $this->filename = $value; |
| 11205 | | return TRUE; |
| 11206 | | } |
| 11207 | | else |
| 11208 | | return FALSE; |
| 11209 | | break; |
| 11210 | | case 'FORMAT': |
| 11211 | | $value = trim( strtolower( $value )); |
| 11212 | | if( 'xcal' == $value ) { |
| 11213 | | $this->format = 'xcal'; |
| 11214 | | $this->attributeDelimiter = $this->nl; |
| 11215 | | $this->valueInit = null; |
| 11216 | | } |
| 11217 | | else { |
| 11218 | | $this->format = null; |
| 11219 | | $this->attributeDelimiter = ';'; |
| 11220 | | $this->valueInit = ':'; |
| 11221 | | } |
| 11222 | | $subcfg = array( 'FORMAT' => $value ); |
| 11223 | | $res = TRUE; |
| 11224 | | break; |
| 11225 | | case 'LANGUAGE': // set language for calendar component as defined in [RFC 1766] |
| 11226 | | $value = trim( $value ); |
| 11227 | | $this->language = $value; |
| 11228 | | $this->_makeProdid(); |
| 11229 | | $subcfg = array( 'LANGUAGE' => $value ); |
| 11230 | | $res = TRUE; |
| 11231 | | break; |
| 11232 | | case 'NL': |
| 11233 | | case 'NEWLINECHAR': |
| 11234 | | $this->nl = $value; |
| 11235 | | if( 'xcal' == $value ) { |
| 11236 | | $this->attributeDelimiter = $this->nl; |
| 11237 | | $this->valueInit = null; |
| 11238 | | } |
| 11239 | | else { |
| 11240 | | $this->attributeDelimiter = ';'; |
| 11241 | | $this->valueInit = ':'; |
| 11242 | | } |
| 11243 | | $subcfg = array( 'NL' => $value ); |
| 11244 | | $res = TRUE; |
| 11245 | | break; |
| 11246 | | case 'TZID': |
| 11247 | | $this->dtzid = $value; |
| 11248 | | $subcfg = array( 'TZID' => $value ); |
| 11249 | | $res = TRUE; |
| 11250 | | break; |
| 11251 | | case 'UNIQUE_ID': |
| 11252 | | $value = trim( $value ); |
| 11253 | | $this->unique_id = $value; |
| 11254 | | $this->_makeProdid(); |
| 11255 | | $subcfg = array( 'UNIQUE_ID' => $value ); |
| 11256 | | $res = TRUE; |
| 11257 | | break; |
| 11258 | | case 'URL': |
| 11259 | | /* remote file - URL */ |
| 11260 | | $value = str_replace( array( 'HTTP://', 'WEBCAL://', 'webcal://' ), 'http://', trim( $value )); |
| 11261 | | if( 'http://' != substr( $value, 0, 7 )) |
| 11262 | | return FALSE; |
| 11263 | | $s1 = $this->url; |
| 11264 | | $this->url = $value; |
| 11265 | | $s2 = $this->directory; |
| 11266 | | $this->directory = null; |
| 11267 | | $parts = pathinfo( $value ); |
| 11268 | | if( FALSE === $this->setConfig( 'filename', $parts['basename'] )) { |
| 11269 | | $this->url = $s1; |
| 11270 | | $this->directory = $s2; |
| 11271 | | return FALSE; |
| 11272 | | } |
| 11273 | | else |
| 11274 | | return TRUE; |
| 11275 | | break; |
| 11276 | | default: // any unvalid config key.. . |
| 11277 | | return TRUE; |
| 11278 | | } |
| 11279 | | if( !$res ) return FALSE; |
| 11280 | | if( isset( $subcfg ) && !empty( $this->components )) { |
| 11281 | | foreach( $subcfg as $cfgkey => $cfgvalue ) { |
| 11282 | | foreach( $this->components as $cix => $component ) { |
| 11283 | | $res = $component->setConfig( $cfgkey, $cfgvalue, TRUE ); |
| 11284 | | if( !$res ) |
| 11285 | | break 2; |
| 11286 | | $this->components[$cix] = $component->copy(); // PHP4 compliant |
| 11287 | | } |
| 11288 | | } |
| 11289 | | } |
| 11290 | | return $res; |
| 11291 | | } |
| 11292 | | /*********************************************************************************/ |
| 11293 | | /** |
| 11294 | | * add calendar component to container |
| 11295 | | * |
| 11296 | | * alias to setComponent |
| 11297 | | * |
| 11298 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11299 | | * @since 1.x.x - 2007-04-24 |
| 11300 | | * @param object $component calendar component |
| 11301 | | * @return void |
| 11302 | | */ |
| 11303 | | function addComponent( $component ) { |
| 11304 | | $this->setComponent( $component ); |
| 11305 | | } |
| 11306 | | /** |
| 11307 | | * delete calendar component from container |
| 11308 | | * |
| 11309 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11310 | | * @since 2.8.8 - 2011-03-15 |
| 11311 | | * @param mixed $arg1 ordno / component type / component uid |
| 11312 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 11313 | | * @return void |
| 11314 | | */ |
| 11315 | | function deleteComponent( $arg1, $arg2=FALSE ) { |
| 11316 | | $argType = $index = null; |
| 11317 | | if ( ctype_digit( (string) $arg1 )) { |
| 11318 | | $argType = 'INDEX'; |
| 11319 | | $index = (int) $arg1 - 1; |
| 11320 | | } |
| 11321 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
| 11322 | | $argType = strtolower( $arg1 ); |
| 11323 | | $index = ( !empty( $arg2 ) && ctype_digit( (string) $arg2 )) ? (( int ) $arg2 - 1 ) : 0; |
| 11324 | | } |
| 11325 | | $cix1dC = 0; |
| 11326 | | foreach ( $this->components as $cix => $component) { |
| 11327 | | if( empty( $component )) continue; |
| 11328 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { |
| 11329 | | unset( $this->components[$cix] ); |
| 11330 | | return TRUE; |
| 11331 | | } |
| 11332 | | elseif( $argType == $component->objName ) { |
| 11333 | | if( $index == $cix1dC ) { |
| 11334 | | unset( $this->components[$cix] ); |
| 11335 | | return TRUE; |
| 11336 | | } |
| 11337 | | $cix1dC++; |
| 11338 | | } |
| 11339 | | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
| 11340 | | unset( $this->components[$cix] ); |
| 11341 | | return TRUE; |
| 11342 | | } |
| 11343 | | } |
| 11344 | | return FALSE; |
| 11345 | | } |
| 11346 | | /** |
| 11347 | | * get calendar component from container |
| 11348 | | * |
| 11349 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11350 | | * @since 2.13.5 - 2012-08-08 |
| 11351 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 11352 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 11353 | | * @return object |
| 11354 | | */ |
| 11355 | | function getComponent( $arg1=FALSE, $arg2=FALSE ) { |
| 11356 | | $index = $argType = null; |
| 11357 | | if ( !$arg1 ) { // first or next in component chain |
| 11358 | | $argType = 'INDEX'; |
| 11359 | | $index = $this->compix['INDEX'] = ( isset( $this->compix['INDEX'] )) ? $this->compix['INDEX'] + 1 : 1; |
| 11360 | | } |
| 11361 | | elseif ( ctype_digit( (string) $arg1 )) { // specific component in chain |
| 11362 | | $argType = 'INDEX'; |
| 11363 | | $index = (int) $arg1; |
| 11364 | | unset( $this->compix ); |
| 11365 | | } |
| 11366 | | elseif( is_array( $arg1 )) { // array( *[propertyName => propertyValue] ) |
| 11367 | | $arg2 = implode( '-', array_keys( $arg1 )); |
| 11368 | | $index = $this->compix[$arg2] = ( isset( $this->compix[$arg2] )) ? $this->compix[$arg2] + 1 : 1; |
| 11369 | | $dateProps = array( 'DTSTART', 'DTEND', 'DUE', 'CREATED', 'COMPLETED', 'DTSTAMP', 'LAST-MODIFIED', 'RECURRENCE-ID' ); |
| 11370 | | $otherProps = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'LOCATION', 'ORGANIZER', 'PRIORITY', 'RELATED-TO', 'RESOURCES', 'STATUS', 'SUMMARY', 'UID', 'URL' ); |
| 11371 | | $mProps = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO', 'RESOURCES' ); |
| 11372 | | } |
| 11373 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { // object class name |
| 11374 | | unset( $this->compix['INDEX'] ); |
| 11375 | | $argType = strtolower( $arg1 ); |
| 11376 | | if( !$arg2 ) |
| 11377 | | $index = $this->compix[$argType] = ( isset( $this->compix[$argType] )) ? $this->compix[$argType] + 1 : 1; |
| 11378 | | elseif( isset( $arg2 ) && ctype_digit( (string) $arg2 )) |
| 11379 | | $index = (int) $arg2; |
| 11380 | | } |
| 11381 | | elseif(( strlen( $arg1 ) > strlen( 'vfreebusy' )) && ( FALSE !== strpos( $arg1, '@' ))) { // UID as 1st argument |
| 11382 | | if( !$arg2 ) |
| 11383 | | $index = $this->compix[$arg1] = ( isset( $this->compix[$arg1] )) ? $this->compix[$arg1] + 1 : 1; |
| 11384 | | elseif( isset( $arg2 ) && ctype_digit( (string) $arg2 )) |
| 11385 | | $index = (int) $arg2; |
| 11386 | | } |
| 11387 | | if( isset( $index )) |
| 11388 | | $index -= 1; |
| 11389 | | $ckeys = array_keys( $this->components ); |
| 11390 | | if( !empty( $index) && ( $index > end( $ckeys ))) |
| 11391 | | return FALSE; |
| 11392 | | $cix1gC = 0; |
| 11393 | | foreach ( $this->components as $cix => $component) { |
| 11394 | | if( empty( $component )) continue; |
| 11395 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) |
| 11396 | | return $component->copy(); |
| 11397 | | elseif( $argType == $component->objName ) { |
| 11398 | | if( $index == $cix1gC ) |
| 11399 | | return $component->copy(); |
| 11400 | | $cix1gC++; |
| 11401 | | } |
| 11402 | | elseif( is_array( $arg1 )) { // array( *[propertyName => propertyValue] ) |
| 11403 | | $hit = array(); |
| 11404 | | foreach( $arg1 as $pName => $pValue ) { |
| 11405 | | $pName = strtoupper( $pName ); |
| 11406 | | if( !in_array( $pName, $dateProps ) && !in_array( $pName, $otherProps )) |
| 11407 | | continue; |
| 11408 | | if( in_array( $pName, $mProps )) { // multiple occurrence |
| 11409 | | $propValues = array(); |
| 11410 | | $component->_getProperties( $pName, $propValues ); |
| 11411 | | $propValues = array_keys( $propValues ); |
| 11412 | | $hit[] = ( in_array( $pValue, $propValues )) ? TRUE : FALSE; |
| 11413 | | continue; |
| 11414 | | } // end if(.. .// multiple occurrence |
| 11415 | | if( FALSE === ( $value = $component->getProperty( $pName ))) { // single occurrence |
| 11416 | | $hit[] = FALSE; // missing property |
| 11417 | | continue; |
| 11418 | | } |
| 11419 | | if( 'SUMMARY' == $pName ) { // exists within (any case) |
| 11420 | | $hit[] = ( FALSE !== stripos( $value, $pValue )) ? TRUE : FALSE; |
| 11421 | | continue; |
| 11422 | | } |
| 11423 | | if( in_array( strtoupper( $pName ), $dateProps )) { |
| 11424 | | $valuedate = sprintf( '%04d%02d%02d', $value['year'], $value['month'], $value['day'] ); |
| 11425 | | if( 8 < strlen( $pValue )) { |
| 11426 | | if( isset( $value['hour'] )) { |
| 11427 | | if( 'T' == substr( $pValue, 8, 1 )) |
| 11428 | | $pValue = str_replace( 'T', '', $pValue ); |
| 11429 | | $valuedate .= sprintf( '%02d%02d%02d', $value['hour'], $value['min'], $value['sec'] ); |
| 11430 | | } |
| 11431 | | else |
| 11432 | | $pValue = substr( $pValue, 0, 8 ); |
| 11433 | | } |
| 11434 | | $hit[] = ( $pValue == $valuedate ) ? TRUE : FALSE; |
| 11435 | | continue; |
| 11436 | | } |
| 11437 | | elseif( !is_array( $value )) |
| 11438 | | $value = array( $value ); |
| 11439 | | foreach( $value as $part ) { |
| 11440 | | $part = ( FALSE !== strpos( $part, ',' )) ? explode( ',', $part ) : array( $part ); |
| 11441 | | foreach( $part as $subPart ) { |
| 11442 | | if( $pValue == $subPart ) { |
| 11443 | | $hit[] = TRUE; |
| 11444 | | continue 3; |
| 11445 | | } |
| 11446 | | } |
| 11447 | | } // end foreach( $value as $part ) |
| 11448 | | $hit[] = FALSE; // no hit in property |
| 11449 | | } // end foreach( $arg1 as $pName => $pValue ) |
| 11450 | | if( in_array( TRUE, $hit )) { |
| 11451 | | if( $index == $cix1gC ) |
| 11452 | | return $component->copy(); |
| 11453 | | $cix1gC++; |
| 11454 | | } |
| 11455 | | } // end elseif( is_array( $arg1 )) { // array( *[propertyName => propertyValue] ) |
| 11456 | | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { // UID |
| 11457 | | if( $index == $cix1gC ) |
| 11458 | | return $component->copy(); |
| 11459 | | $cix1gC++; |
| 11460 | | } |
| 11461 | | } // end foreach ( $this->components.. . |
| 11462 | | /* not found.. . */ |
| 11463 | | unset( $this->compix ); |
| 11464 | | return FALSE; |
| 11465 | | } |
| 11466 | | /** |
| 11467 | | * create new calendar component, already included within calendar |
| 11468 | | * |
| 11469 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11470 | | * @since 2.6.33 - 2011-01-03 |
| 11471 | | * @param string $compType component type |
| 11472 | | * @return object (reference) |
| 11473 | | */ |
| 11474 | | function & newComponent( $compType ) { |
| 11475 | | $config = $this->getConfig(); |
| 11476 | | $keys = array_keys( $this->components ); |
| 11477 | | $ix = end( $keys) + 1; |
| 11478 | | switch( strtoupper( $compType )) { |
| 11479 | | case 'EVENT': |
| 11480 | | case 'VEVENT': |
| 11481 | | $this->components[$ix] = new vevent( $config ); |
| 11482 | | break; |
| 11483 | | case 'TODO': |
| 11484 | | case 'VTODO': |
| 11485 | | $this->components[$ix] = new vtodo( $config ); |
| 11486 | | break; |
| 11487 | | case 'JOURNAL': |
| 11488 | | case 'VJOURNAL': |
| 11489 | | $this->components[$ix] = new vjournal( $config ); |
| 11490 | | break; |
| 11491 | | case 'FREEBUSY': |
| 11492 | | case 'VFREEBUSY': |
| 11493 | | $this->components[$ix] = new vfreebusy( $config ); |
| 11494 | | break; |
| 11495 | | case 'TIMEZONE': |
| 11496 | | case 'VTIMEZONE': |
| 11497 | | array_unshift( $this->components, new vtimezone( $config )); |
| 11498 | | $ix = 0; |
| 11499 | | break; |
| 11500 | | default: |
| 11501 | | return FALSE; |
| 11502 | | } |
| 11503 | | return $this->components[$ix]; |
| 11504 | | } |
| 11505 | | /** |
| 11506 | | * select components from calendar on date or selectOption basis |
| 11507 | | * |
| 11508 | | * Ensure DTSTART is set for every component. |
| 11509 | | * No date controls occurs. |
| 11510 | | * |
| 11511 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11512 | | * @since 2.16.12 - 2013-02-10 |
| 11513 | | * @param mixed $startY optional, start Year, default current Year ALT. array selecOptions ( *[ <propName> => <uniqueValue> ] ) |
| 11514 | | * @param int $startM optional, start Month, default current Month |
| 11515 | | * @param int $startD optional, start Day, default current Day |
| 11516 | | * @param int $endY optional, end Year, default $startY |
| 11517 | | * @param int $endY optional, end Month, default $startM |
| 11518 | | * @param int $endY optional, end Day, default $startD |
| 11519 | | * @param mixed $cType optional, calendar component type(-s), default FALSE=all else string/array type(-s) |
| 11520 | | * @param bool $flat optional, FALSE (default) => output : array[Year][Month][Day][] |
| 11521 | | * TRUE => output : array[] (ignores split) |
| 11522 | | * @param bool $any optional, TRUE (default) - select component(-s) that occurs within period |
| 11523 | | * FALSE - only component(-s) that starts within period |
| 11524 | | * @param bool $split optional, TRUE (default) - one component copy every DAY it occurs during the |
| 11525 | | * period (implies flat=FALSE) |
| 11526 | | * FALSE - one occurance of component only in output array |
| 11527 | | * @return array or FALSE |
| 11528 | | */ |
| 11529 | | function selectComponents( $startY=FALSE, $startM=FALSE, $startD=FALSE, $endY=FALSE, $endM=FALSE, $endD=FALSE, $cType=FALSE, $flat=FALSE, $any=TRUE, $split=TRUE ) { |
| 11530 | | /* check if empty calendar */ |
| 11531 | | if( 0 >= count( $this->components )) return FALSE; |
| 11532 | | if( is_array( $startY )) |
| 11533 | | return $this->selectComponents2( $startY ); |
| 11534 | | /* check default dates */ |
| 11535 | | if( !$startY ) $startY = date( 'Y' ); |
| 11536 | | if( !$startM ) $startM = date( 'm' ); |
| 11537 | | if( !$startD ) $startD = date( 'd' ); |
| 11538 | | $startDate = mktime( 0, 0, 0, $startM, $startD, $startY ); |
| 11539 | | if( !$endY ) $endY = $startY; |
| 11540 | | if( !$endM ) $endM = $startM; |
| 11541 | | if( !$endD ) $endD = $startD; |
| 11542 | | $endDate = mktime( 23, 59, 59, $endM, $endD, $endY ); |
| 11543 | | // echo 'selectComp arg='.date( 'Y-m-d H:i:s', $startDate).' -- '.date( 'Y-m-d H:i:s', $endDate)."<br />\n"; $tcnt = 0;// test ### |
| 11544 | | /* check component types */ |
| 11545 | | $validTypes = array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
| 11546 | | if( is_array( $cType )) { |
| 11547 | | foreach( $cType as $cix => $theType ) { |
| 11548 | | $cType[$cix] = $theType = strtolower( $theType ); |
| 11549 | | if( !in_array( $theType, $validTypes )) |
| 11550 | | $cType[$cix] = 'vevent'; |
| 11551 | | } |
| 11552 | | $cType = array_unique( $cType ); |
| 11553 | | } |
| 11554 | | elseif( !empty( $cType )) { |
| 11555 | | $cType = strtolower( $cType ); |
| 11556 | | if( !in_array( $cType, $validTypes )) |
| 11557 | | $cType = array( 'vevent' ); |
| 11558 | | else |
| 11559 | | $cType = array( $cType ); |
| 11560 | | } |
| 11561 | | else |
| 11562 | | $cType = $validTypes; |
| 11563 | | if( 0 >= count( $cType )) |
| 11564 | | $cType = $validTypes; |
| 11565 | | if(( FALSE === $flat ) && ( FALSE === $any )) // invalid combination |
| 11566 | | $split = FALSE; |
| 11567 | | if(( TRUE === $flat ) && ( TRUE === $split )) // invalid combination |
| 11568 | | $split = FALSE; |
| 11569 | | /* iterate components */ |
| 11570 | | $result = array(); |
| 11571 | | $this->sort( 'UID' ); |
| 11572 | | $compUIDcmp = null; |
| 11573 | | $recurridList = array(); |
| 11574 | | foreach ( $this->components as $cix => $component ) { |
| 11575 | | if( empty( $component )) continue; |
| 11576 | | unset( $start ); |
| 11577 | | /* deselect unvalid type components */ |
| 11578 | | if( !in_array( $component->objName, $cType )) |
| 11579 | | continue; |
| 11580 | | $start = $component->getProperty( 'dtstart' ); |
| 11581 | | /* select due when dtstart is missing */ |
| 11582 | | if( empty( $start ) && ( $component->objName == 'vtodo' ) && ( FALSE === ( $start = $component->getProperty( 'due' )))) |
| 11583 | | continue; |
| 11584 | | if( empty( $start )) |
| 11585 | | continue; |
| 11586 | | $compUID = $component->getProperty( 'UID' ); |
| 11587 | | if( $compUIDcmp != $compUID ) { |
| 11588 | | $compUIDcmp = $compUID; |
| 11589 | | unset( $exdatelist, $recurridList ); |
| 11590 | | } |
| 11591 | | $dtendExist = $dueExist = $durationExist = $endAllDayEvent = $recurrid = FALSE; |
| 11592 | | unset( $end, $startWdate, $endWdate, $rdurWsecs, $rdur, $workstart, $workend, $endDateFormat ); // clean up |
| 11593 | | $startWdate = iCalUtilityFunctions::_date2timestamp( $start ); |
| 11594 | | $startDateFormat = ( isset( $start['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 11595 | | /* get end date from dtend/due/duration properties */ |
| 11596 | | $end = $component->getProperty( 'dtend' ); |
| 11597 | | if( !empty( $end )) { |
| 11598 | | $dtendExist = TRUE; |
| 11599 | | $endDateFormat = ( isset( $end['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 11600 | | } |
| 11601 | | if( empty( $end ) && ( $component->objName == 'vtodo' )) { |
| 11602 | | $end = $component->getProperty( 'due' ); |
| 11603 | | if( !empty( $end )) { |
| 11604 | | $dueExist = TRUE; |
| 11605 | | $endDateFormat = ( isset( $end['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 11606 | | } |
| 11607 | | } |
| 11608 | | if( !empty( $end ) && !isset( $end['hour'] )) { |
| 11609 | | /* a DTEND without time part regards an event that ends the day before, |
| 11610 | | for an all-day event DTSTART=20071201 DTEND=20071202 (taking place 20071201!!! */ |
| 11611 | | $endAllDayEvent = TRUE; |
| 11612 | | $endWdate = mktime( 23, 59, 59, $end['month'], ($end['day'] - 1), $end['year'] ); |
| 11613 | | $end['year'] = date( 'Y', $endWdate ); |
| 11614 | | $end['month'] = date( 'm', $endWdate ); |
| 11615 | | $end['day'] = date( 'd', $endWdate ); |
| 11616 | | $end['hour'] = 23; |
| 11617 | | $end['min'] = $end['sec'] = 59; |
| 11618 | | } |
| 11619 | | if( empty( $end )) { |
| 11620 | | $end = $component->getProperty( 'duration', FALSE, FALSE, TRUE );// in dtend (array) format |
| 11621 | | if( !empty( $end )) |
| 11622 | | $durationExist = TRUE; |
| 11623 | | $endDateFormat = ( isset( $start['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
| 11624 | | // if( !empty($end)) echo 'selectComp 4 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
| 11625 | | } |
| 11626 | | if( empty( $end )) { // assume one day duration if missing end date |
| 11627 | | $end = array( 'year' => $start['year'], 'month' => $start['month'], 'day' => $start['day'], 'hour' => 23, 'min' => 59, 'sec' => 59 ); |
| 11628 | | } |
| 11629 | | // if( isset($end)) echo 'selectComp 5 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
| 11630 | | $endWdate = iCalUtilityFunctions::_date2timestamp( $end ); |
| 11631 | | if( $endWdate < $startWdate ) { // MUST be after start date!! |
| 11632 | | $end = array( 'year' => $start['year'], 'month' => $start['month'], 'day' => $start['day'], 'hour' => 23, 'min' => 59, 'sec' => 59 ); |
| 11633 | | $endWdate = iCalUtilityFunctions::_date2timestamp( $end ); |
| 11634 | | } |
| 11635 | | $rdurWsecs = $endWdate - $startWdate; // compute event (component) duration in seconds |
| 11636 | | /* make a list of optional exclude dates for component occurence from exrule and exdate */ |
| 11637 | | $exdatelist = array(); |
| 11638 | | $workstart = iCalUtilityFunctions::_timestamp2date(( $startDate - $rdurWsecs ), 6); |
| 11639 | | $workend = iCalUtilityFunctions::_timestamp2date(( $endDate + $rdurWsecs ), 6); |
| 11640 | | while( FALSE !== ( $exrule = $component->getProperty( 'exrule' ))) // check exrule |
| 11641 | | iCalUtilityFunctions::_recur2date( $exdatelist, $exrule, $start, $workstart, $workend ); |
| 11642 | | while( FALSE !== ( $exdate = $component->getProperty( 'exdate' ))) { // check exdate |
| 11643 | | foreach( $exdate as $theExdate ) { |
| 11644 | | $exWdate = iCalUtilityFunctions::_date2timestamp( $theExdate ); |
| 11645 | | $exWdate = mktime( 0, 0, 0, date( 'm', $exWdate ), date( 'd', $exWdate ), date( 'Y', $exWdate )); // on a day-basis !!! |
| 11646 | | if((( $startDate - $rdurWsecs ) <= $exWdate ) && ( $endDate >= $exWdate )) |
| 11647 | | $exdatelist[$exWdate] = TRUE; |
| 11648 | | } // end - foreach( $exdate as $theExdate ) |
| 11649 | | } // end - check exdate |
| 11650 | | /* check recurrence-id (note, a missing sequence=0, don't test foer sequence), remove hit with reccurr-id date */ |
| 11651 | | if( FALSE !== ( $recurrid = $component->getProperty( 'recurrence-id' ))) { |
| 11652 | | // echo "adding ".$recurrid['year'].'-'.$recurrid['month'].'-'.$recurrid['day']." to recurridList<br>\n"; // test ### |
| 11653 | | $recurrid = iCalUtilityFunctions::_date2timestamp( $recurrid ); |
| 11654 | | $recurrid = mktime( 0, 0, 0, date( 'm', $recurrid ), date( 'd', $recurrid ), date( 'Y', $recurrid )); // on a day-basis !!! |
| 11655 | | $recurridList[$recurrid] = TRUE; // no recurring to start this day |
| 11656 | | } // end recurrence-id/sequence test |
| 11657 | | /* select only components with.. . */ |
| 11658 | | if(( !$any && ( $startWdate >= $startDate ) && ( $startWdate <= $endDate )) || // (dt)start within the period |
| +11659 | | ( $any && ( $startWdate < $endDate ) && ( $endWdate >= $startDate ))) { // occurs within the period |
| 11660 | | /* add the selected component (WITHIN valid dates) to output array */ |
| 11661 | | if( $flat ) { // any=true/false, ignores split |
| 11662 | | if( !$recurrid ) |
| 11663 | | $result[$compUID] = $component->copy(); // copy original to output (but not anyone with recurrence-id) |
| 11664 | | } |
| 11665 | | elseif( $split ) { // split the original component |
| 11666 | | if( $endWdate > $endDate ) |
| 11667 | | $endWdate = $endDate; // use period end date |
| 11668 | | $rstart = $startWdate; |
| 11669 | | if( $rstart < $startDate ) |
| 11670 | | $rstart = $startDate; // use period start date |
| 11671 | | $startYMD = $rstartYMD = date( 'Ymd', $rstart ); |
| 11672 | | $endYMD = date( 'Ymd', $endWdate ); |
| 11673 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 11674 | | // echo "start org comp = $rstartYMD, endYMD=$endYMD<br />\n"; // test ### |
| 11675 | | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
| 11676 | | while( $rstartYMD <= $endYMD ) { // iterate |
| 11677 | | if( isset( $exdatelist[$checkDate] )) { // exclude any recurrence date, found in exdatelist |
| 11678 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 11679 | | $rstartYMD = date( 'Ymd', $rstart ); |
| 11680 | | continue; |
| 11681 | | } |
| 11682 | | if( $rstartYMD > $startYMD ) // date after dtstart |
| 11683 | | $datestring = date( $startDateFormat, $checkDate ); // mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ))); |
| 11684 | | else |
| 11685 | | $datestring = date( $startDateFormat, $rstart ); |
| 11686 | | if( isset( $start['tz'] )) |
| 11687 | | $datestring .= ' '.$start['tz']; |
| 11688 | | // echo "split org comp rstartYMD=$rstartYMD (datestring=$datestring)<br />\n"; // test ### |
| 11689 | | $component->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
| 11690 | | if( $dtendExist || $dueExist || $durationExist ) { |
| 11691 | | if( $rstartYMD < $endYMD ) // not the last day |
| 11692 | | $tend = mktime( 23, 59, 59, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart )); |
| 11693 | | else |
| 11694 | | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 11695 | | if( $endAllDayEvent && $dtendExist ) |
| 11696 | | $tend += ( 24 * 3600 ); // alldaysevents has an end date 'day after' meaning this day |
| 11697 | | $datestring = date( $endDateFormat, $tend ); |
| 11698 | | if( isset( $end['tz'] )) |
| 11699 | | $datestring .= ' '.$end['tz']; |
| 11700 | | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
| 11701 | | $component->setProperty( $propName, $datestring ); |
| 11702 | | } // end if( $dtendExist || $dueExist || $durationExist ) |
| 11703 | | $wd = getdate( $rstart ); |
| 11704 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component->copy(); // copy to output |
| 11705 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 11706 | | $rstartYMD = date( 'Ymd', $rstart ); |
| 11707 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 11708 | | } // end while( $rstart <= $endWdate ) |
| 11709 | | } |
| 11710 | | } // end elseif( $split ) - else use component date |
| 11711 | | elseif( $recurrid && !$flat && !$any && !$split ) |
| 11712 | | $continue = TRUE; |
| 11713 | | else { // !$flat && !$split, i.e. no flat array and DTSTART within period |
| 11714 | | $checkDate = mktime( 0, 0, 0, date( 'm', $startWdate ), date( 'd', $startWdate ), date( 'Y', $startWdate ) ); // on a day-basis !!! |
| 11715 | | if( !$any || !isset( $exdatelist[$checkDate] )) { // exclude any recurrence date, found in exdatelist |
| 11716 | | $wd = getdate( $startWdate ); |
| 11717 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component->copy(); // copy to output |
| 11718 | | } |
| 11719 | | } |
| 11720 | | } // end if(( $startWdate >= $startDate ) && ( $startWdate <= $endDate )) |
| 11721 | | /* if 'any' components, check components with reccurrence rules, removing all excluding dates */ |
| 11722 | | if( TRUE === $any ) { |
| 11723 | | /* make a list of optional repeating dates for component occurence, rrule, rdate */ |
| 11724 | | $recurlist = array(); |
| 11725 | | while( FALSE !== ( $rrule = $component->getProperty( 'rrule' ))) // check rrule |
| 11726 | | iCalUtilityFunctions::_recur2date( $recurlist, $rrule, $start, $workstart, $workend ); |
| 11727 | | foreach( $recurlist as $recurkey => $recurvalue ) // key=match date as timestamp |
| 11728 | | $recurlist[$recurkey] = $rdurWsecs; // add duration in seconds |
| 11729 | | while( FALSE !== ( $rdate = $component->getProperty( 'rdate' ))) { // check rdate |
| 11730 | | foreach( $rdate as $theRdate ) { |
| 11731 | | if( is_array( $theRdate ) && ( 2 == count( $theRdate )) && // all days within PERIOD |
| 11732 | | array_key_exists( '0', $theRdate ) && array_key_exists( '1', $theRdate )) { |
| 11733 | | $rstart = iCalUtilityFunctions::_date2timestamp( $theRdate[0] ); |
| 11734 | | if(( $rstart < ( $startDate - $rdurWsecs )) || ( $rstart > $endDate )) |
| 11735 | | continue; |
| 11736 | | if( isset( $theRdate[1]['year'] )) // date-date period |
| 11737 | | $rend = iCalUtilityFunctions::_date2timestamp( $theRdate[1] ); |
| 11738 | | else { // date-duration period |
| 11739 | | $rend = iCalUtilityFunctions::_duration2date( $theRdate[0], $theRdate[1] ); |
| 11740 | | $rend = iCalUtilityFunctions::_date2timestamp( $rend ); |
| 11741 | | } |
| 11742 | | while( $rstart < $rend ) { |
| 11743 | | $recurlist[$rstart] = $rdurWsecs; // set start date for recurrence instance + rdate duration in seconds |
| 11744 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 11745 | | } |
| 11746 | | } // PERIOD end |
| 11747 | | else { // single date |
| 11748 | | $theRdate = iCalUtilityFunctions::_date2timestamp( $theRdate ); |
| 11749 | | if((( $startDate - $rdurWsecs ) <= $theRdate ) && ( $endDate >= $theRdate )) |
| 11750 | | $recurlist[$theRdate] = $rdurWsecs; // set start date for recurrence instance + event duration in seconds |
| 11751 | | } |
| 11752 | | } |
| 11753 | | } // end - check rdate |
| 11754 | | foreach( $recurlist as $recurkey => $durvalue ) { // remove all recurrence START dates found in the exdatelist |
| 11755 | | $checkDate = mktime( 0, 0, 0, date( 'm', $recurkey ), date( 'd', $recurkey ), date( 'Y', $recurkey ) ); // on a day-basis !!! |
| 11756 | | if( isset( $exdatelist[$checkDate] )) // no recurring to start this day |
| 11757 | | unset( $recurlist[$recurkey] ); |
| 11758 | | } |
| 11759 | | if( 0 < count( $recurlist )) { |
| 11760 | | ksort( $recurlist ); |
| 11761 | | $xRecurrence = 1; |
| 11762 | | $component2 = $component->copy(); |
| 11763 | | $compUID = $component2->getProperty( 'UID' ); |
| 11764 | | foreach( $recurlist as $recurkey => $durvalue ) { |
| 11765 | | // echo "recurKey=".date( 'Y-m-d H:i:s', $recurkey ).' dur='.iCalUtilityFunctions::offsetSec2His( $durvalue )."<br />\n"; // test ###; |
| 11766 | | if((( $startDate - $rdurWsecs ) > $recurkey ) || ( $endDate < $recurkey )) // not within period |
| 11767 | | continue; |
| 11768 | | $checkDate = mktime( 0, 0, 0, date( 'm', $recurkey ), date( 'd', $recurkey ), date( 'Y', $recurkey ) ); // on a day-basis !!! |
| 11769 | | if( isset( $recurridList[$checkDate] )) // no recurring to start this day |
| 11770 | | continue; |
| 11771 | | if( isset( $exdatelist[$checkDate] )) // check excluded dates |
| 11772 | | continue; |
| 11773 | | if( $startWdate >= $recurkey ) // exclude component start date |
| 11774 | | continue; |
| 11775 | | $rstart = $recurkey; |
| 11776 | | $rend = $recurkey + $durvalue; |
| 11777 | | /* add repeating components within valid dates to output array, only start date set */ |
| 11778 | | if( $flat ) { |
| 11779 | | if( !isset( $result[$compUID] )) // only one comp |
| 11780 | | $result[$compUID] = $component2->copy(); // copy to output |
| 11781 | | } |
| 11782 | | /* add repeating components within valid dates to output array, one each day */ |
| 11783 | | elseif( $split ) { |
| 11784 | | $xRecurrence += 1; |
| 11785 | | if( $rend > $endDate ) |
| 11786 | | $rend = $endDate; |
| 11787 | | $startYMD = $rstartYMD = date( 'Ymd', $rstart ); |
| 11788 | | $endYMD = date( 'Ymd', $rend ); |
| 11789 | | // echo "splitStart=".date( 'Y-m-d H:i:s', $rstart ).' end='.date( 'Y-m-d H:i:s', $rend )."<br />\n"; // test ###; |
| 11790 | | while( $rstart <= $rend ) { // iterate.. . |
| 11791 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 11792 | | if( isset( $recurridList[$checkDate] )) // no recurring to start this day |
| 11793 | | break; |
| 11794 | | if( isset( $exdatelist[$checkDate] )) // exclude any recurrence START date, found in exdatelist |
| 11795 | | break; |
| 11796 | | // echo "checking date after startdate=".date( 'Y-m-d H:i:s', $rstart ).' mot '.date( 'Y-m-d H:i:s', $startDate )."<br />"; // test ###; |
| 11797 | | if( $rstart >= $startDate ) { // date after dtstart |
| 11798 | | if( $rstartYMD > $startYMD ) // date after dtstart |
| 11799 | | $datestring = date( $startDateFormat, $checkDate ); |
| 11800 | | else |
| 11801 | | $datestring = date( $startDateFormat, $rstart ); |
| 11802 | | if( isset( $start['tz'] )) |
| 11803 | | $datestring .= ' '.$start['tz']; |
| 11804 | | // echo "spliting = $datestring<BR>\n"; // test ### |
| 11805 | | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
| 11806 | | if( $dtendExist || $dueExist || $durationExist ) { |
| 11807 | | if( $rstartYMD < $endYMD ) // not the last day |
| 11808 | | $tend = mktime( 23, 59, 59, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart )); |
| 11809 | | else |
| 11810 | | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 11811 | | if( $endAllDayEvent && $dtendExist ) |
| 11812 | | $tend += ( 24 * 3600 ); // alldaysevents has an end date 'day after' meaning this day |
| 11813 | | $datestring = date( $endDateFormat, $tend ); |
| 11814 | | if( isset( $end['tz'] )) |
| 11815 | | $datestring .= ' '.$end['tz']; |
| 11816 | | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
| 11817 | | $component2->setProperty( $propName, $datestring ); |
| 11818 | | } // end if( $dtendExist || $dueExist || $durationExist ) |
| 11819 | | $component2->setProperty( 'X-RECURRENCE', $xRecurrence ); |
| 11820 | | $wd = getdate( $rstart ); |
| 11821 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component2->copy(); // copy to output |
| 11822 | | } // end if( $checkDate > $startYMD ) { // date after dtstart |
| 11823 | | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
| 11824 | | $rstartYMD = date( 'Ymd', $rstart ); |
| 11825 | | } // end while( $rstart <= $rend ) |
| 11826 | | } // end elseif( $split ) |
| 11827 | | elseif( $rstart >= $startDate ) { // date within period //* flat=FALSE && split=FALSE => one comp every recur startdate *// |
| 11828 | | $xRecurrence += 1; |
| 11829 | | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
| 11830 | | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
| 11831 | | $datestring = date( $startDateFormat, $rstart ); |
| 11832 | | if( isset( $start['tz'] )) |
| 11833 | | $datestring .= ' '.$start['tz']; |
| 11834 | | //echo "X-CURRENT-DTSTART 2 = $datestring xRecurrence=$xRecurrence tcnt =".++$tcnt."<br />";$component2->setProperty( 'X-CNT', $tcnt ); // test ### |
| 11835 | | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
| 11836 | | if( $dtendExist || $dueExist || $durationExist ) { |
| 11837 | | $tend = $rstart + $rdurWsecs; |
| 11838 | | if( date( 'Ymd', $tend ) < date( 'Ymd', $endWdate )) |
| 11839 | | $tend = mktime( 23, 59, 59, date( 'm', $tend ), date( 'd', $tend ), date( 'Y', $tend )); |
| 11840 | | else |
| 11841 | | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $tend ), date( 'd', $tend ), date( 'Y', $tend ) ); // on a day-basis !!! |
| 11842 | | if( $endAllDayEvent && $dtendExist ) |
| 11843 | | $tend += ( 24 * 3600 ); // alldaysevents has an end date 'day after' meaning this day |
| 11844 | | $datestring = date( $endDateFormat, $tend ); |
| 11845 | | if( isset( $end['tz'] )) |
| 11846 | | $datestring .= ' '.$end['tz']; |
| 11847 | | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
| 11848 | | $component2->setProperty( $propName, $datestring ); |
| 11849 | | } // end if( $dtendExist || $dueExist || $durationExist ) |
| 11850 | | $component2->setProperty( 'X-RECURRENCE', $xRecurrence ); |
| 11851 | | $wd = getdate( $rstart ); |
| 11852 | | $result[$wd['year']][$wd['mon']][$wd['mday']][$compUID] = $component2->copy(); // copy to output |
| 11853 | | } // end if( !isset( $exdatelist[$checkDate] )) |
| 11854 | | } // end elseif( $rstart >= $startDate ) |
| 11855 | | } // end foreach( $recurlist as $recurkey => $durvalue ) |
| 11856 | | unset( $component2 ); |
| 11857 | | } // end if( 0 < count( $recurlist )) |
| 11858 | | /* deselect components with startdate/enddate not within period */ |
| 11859 | | if(( $endWdate < $startDate ) || ( $startWdate > $endDate )) |
| 11860 | | continue; |
| 11861 | | } // end if( TRUE === $any ) |
| 11862 | | } // end foreach ( $this->components as $cix => $component ) |
| 11863 | | unset( $dtendExist, $dueExist, $durationExist, $endAllDayEvent, $recurrid, $recurridList, |
| +11864 | | $end, $startWdate, $endWdate, $rdurWsecs, $rdur, $exdatelist, $recurlist, $workstart, $workend, $endDateFormat ); // clean up |
| 11865 | | if( 0 >= count( $result )) return FALSE; |
| 11866 | | elseif( !$flat ) { |
| 11867 | | foreach( $result as $y => $yeararr ) { |
| 11868 | | foreach( $yeararr as $m => $montharr ) { |
| 11869 | | foreach( $montharr as $d => $dayarr ) { |
| 11870 | | if( empty( $result[$y][$m][$d] )) |
| 11871 | | unset( $result[$y][$m][$d] ); |
| 11872 | | else |
| 11873 | | $result[$y][$m][$d] = array_values( $dayarr ); // skip tricky UID-index, hoping they are in hour order.. . |
| 11874 | | } |
| 11875 | | if( empty( $result[$y][$m] )) |
| 11876 | | unset( $result[$y][$m] ); |
| 11877 | | else |
| 11878 | | ksort( $result[$y][$m] ); |
| 11879 | | } |
| 11880 | | if( empty( $result[$y] )) |
| 11881 | | unset( $result[$y] ); |
| 11882 | | else |
| 11883 | | ksort( $result[$y] ); |
| 11884 | | } |
| 11885 | | if( empty( $result )) |
| 11886 | | unset( $result ); |
| 11887 | | else |
| 11888 | | ksort( $result ); |
| 11889 | | } // end elseif( !$flat ) |
| 11890 | | if( 0 >= count( $result )) |
| 11891 | | return FALSE; |
| 11892 | | return $result; |
| 11893 | | } |
| 11894 | | /** |
| 11895 | | * select components from calendar on based on specific property value(-s) |
| 11896 | | * |
| 11897 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11898 | | * @since 2.16.6 - 2012-12-26 |
| 11899 | | * @param array $selectOptions, (string) key => (mixed) value, (key=propertyName) |
| 11900 | | * @return array |
| 11901 | | */ |
| 11902 | | function selectComponents2( $selectOptions ) { |
| 11903 | | $output = array(); |
| 11904 | | $allowedComps = array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
| 11905 | | $allowedProperties = array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'LOCATION', 'ORGANIZER', 'PRIORITY', 'RELATED-TO', 'RESOURCES', 'STATUS', 'SUMMARY', 'UID', 'URL' ); |
| 11906 | | foreach( $this->components as $cix => $component3 ) { |
| 11907 | | if( !in_array( $component3->objName, $allowedComps )) |
| 11908 | | continue; |
| 11909 | | $uid = $component3->getProperty( 'UID' ); |
| 11910 | | foreach( $selectOptions as $propName => $pvalue ) { |
| 11911 | | $propName = strtoupper( $propName ); |
| 11912 | | if( !in_array( $propName, $allowedProperties )) |
| 11913 | | continue; |
| 11914 | | if( !is_array( $pvalue )) |
| 11915 | | $pvalue = array( $pvalue ); |
| 11916 | | if(( 'UID' == $propName ) && in_array( $uid, $pvalue )) { |
| 11917 | | $output[$uid][] = $component3->copy(); |
| 11918 | | continue; |
| 11919 | | } |
| 11920 | | elseif(( 'ATTENDEE' == $propName ) || ( 'CATEGORIES' == $propName ) || ( 'CONTACT' == $propName ) || ( 'RELATED-TO' == $propName ) || ( 'RESOURCES' == $propName )) { // multiple occurrence? |
| 11921 | | $propValues = array(); |
| 11922 | | $component3->_getProperties( $propName, $propValues ); |
| 11923 | | $propValues = array_keys( $propValues ); |
| 11924 | | foreach( $pvalue as $theValue ) { |
| 11925 | | if( in_array( $theValue, $propValues )) { // && !isset( $output[$uid] )) { |
| 11926 | | $output[$uid][] = $component3->copy(); |
| 11927 | | break; |
| 11928 | | } |
| 11929 | | } |
| 11930 | | continue; |
| 11931 | | } // end elseif( // multiple occurrence? |
| 11932 | | elseif( FALSE === ( $d = $component3->getProperty( $propName ))) // single occurrence |
| 11933 | | continue; |
| 11934 | | if( is_array( $d )) { |
| 11935 | | foreach( $d as $part ) { |
| 11936 | | if( in_array( $part, $pvalue ) && !isset( $output[$uid] )) |
| 11937 | | $output[$uid][] = $component3->copy(); |
| 11938 | | } |
| 11939 | | } |
| 11940 | | elseif(( 'SUMMARY' == $propName ) && !isset( $output[$uid] )) { |
| 11941 | | foreach( $pvalue as $pval ) { |
| 11942 | | if( FALSE !== stripos( $d, $pval )) { |
| 11943 | | $output[$uid][] = $component3->copy(); |
| 11944 | | break; |
| 11945 | | } |
| 11946 | | } |
| 11947 | | } |
| 11948 | | elseif( in_array( $d, $pvalue ) && !isset( $output[$uid] )) |
| 11949 | | $output[$uid][] = $component3->copy(); |
| 11950 | | } // end foreach( $selectOptions as $propName => $pvalue ) { |
| 11951 | | } // end foreach( $this->components as $cix => $component3 ) { |
| 11952 | | if( !empty( $output )) { |
| 11953 | | ksort( $output ); // uid order |
| 11954 | | $output2 = array(); |
| 11955 | | foreach( $output as $uid => $components ) { |
| 11956 | | foreach( $components as $component ) |
| 11957 | | $output2[] = $component; |
| 11958 | | } |
| 11959 | | $output = $output2; |
| 11960 | | } |
| 11961 | | return $output; |
| 11962 | | } |
| 11963 | | /** |
| 11964 | | * add calendar component to container |
| 11965 | | * |
| 11966 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 11967 | | * @since 2.8.8 - 2011-03-15 |
| 11968 | | * @param object $component calendar component |
| 11969 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 11970 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 11971 | | * @return void |
| 11972 | | */ |
| 11973 | | function setComponent( $component, $arg1=FALSE, $arg2=FALSE ) { |
| 11974 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 11975 | | if( !in_array( $component->objName, array( 'valarm', 'vtimezone' ))) { |
| 11976 | | /* make sure dtstamp and uid is set */ |
| 11977 | | $dummy1 = $component->getProperty( 'dtstamp' ); |
| 11978 | | $dummy2 = $component->getProperty( 'uid' ); |
| 11979 | | } |
| 11980 | | if( !$arg1 ) { // plain insert, last in chain |
| 11981 | | $this->components[] = $component->copy(); |
| 11982 | | return TRUE; |
| 11983 | | } |
| 11984 | | $argType = $index = null; |
| 11985 | | if ( ctype_digit( (string) $arg1 )) { // index insert/replace |
| 11986 | | $argType = 'INDEX'; |
| 11987 | | $index = (int) $arg1 - 1; |
| 11988 | | } |
| 11989 | | elseif( in_array( strtolower( $arg1 ), array( 'vevent', 'vtodo', 'vjournal', 'vfreebusy', 'valarm', 'vtimezone' ))) { |
| 11990 | | $argType = strtolower( $arg1 ); |
| 11991 | | $index = ( ctype_digit( (string) $arg2 )) ? ((int) $arg2) - 1 : 0; |
| 11992 | | } |
| 11993 | | // else if arg1 is set, arg1 must be an UID |
| 11994 | | $cix1sC = 0; |
| 11995 | | foreach ( $this->components as $cix => $component2) { |
| 11996 | | if( empty( $component2 )) continue; |
| 11997 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { // index insert/replace |
| 11998 | | $this->components[$cix] = $component->copy(); |
| 11999 | | return TRUE; |
| 12000 | | } |
| 12001 | | elseif( $argType == $component2->objName ) { // component Type index insert/replace |
| 12002 | | if( $index == $cix1sC ) { |
| 12003 | | $this->components[$cix] = $component->copy(); |
| 12004 | | return TRUE; |
| 12005 | | } |
| 12006 | | $cix1sC++; |
| 12007 | | } |
| 12008 | | elseif( !$argType && ( $arg1 == $component2->getProperty( 'uid' ))) { // UID insert/replace |
| 12009 | | $this->components[$cix] = $component->copy(); |
| 12010 | | return TRUE; |
| 12011 | | } |
| 12012 | | } |
| 12013 | | /* arg1=index and not found.. . insert at index .. .*/ |
| 12014 | | if( 'INDEX' == $argType ) { |
| 12015 | | $this->components[$index] = $component->copy(); |
| 12016 | | ksort( $this->components, SORT_NUMERIC ); |
| 12017 | | } |
| 12018 | | else /* not found.. . insert last in chain anyway .. .*/ |
| 12019 | | $this->components[] = $component->copy(); |
| 12020 | | return TRUE; |
| 12021 | | } |
| 12022 | | /** |
| 12023 | | * sort iCal compoments |
| 12024 | | * |
| 12025 | | * ascending sort on properties (if exist) x-current-dtstart, dtstart, |
| 12026 | | * x-current-dtend, dtend, x-current-due, due, duration, created, dtstamp, uid if called without arguments, |
| 12027 | | * otherwise sorting on specific (argument) property values |
| 12028 | | * |
| 12029 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12030 | | * @since 2.16.4 - 2012-12-17 |
| 12031 | | * @param string $sortArg, optional |
| 12032 | | * @return void |
| 12033 | | * |
| 12034 | | */ |
| 12035 | | function sort( $sortArg=FALSE ) { |
| 12036 | | if( is_array( $this->components )) { |
| 12037 | | if( $sortArg ) { |
| 12038 | | $sortArg = strtoupper( $sortArg ); |
| 12039 | | if( !in_array( $sortArg, array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'DTSTAMP', 'LOCATION', 'ORGANIZER', 'PRIORITY', 'RELATED-TO', 'RESOURCES', 'STATUS', 'SUMMARY', 'UID', 'URL' ))) |
| 12040 | | $sortArg = FALSE; |
| 12041 | | } |
| 12042 | | /* set sort parameters for each component */ |
| 12043 | | foreach( $this->components as $cix => & $c ) { |
| 12044 | | $c->srtk = array( '0', '0', '0', '0' ); |
| 12045 | | if( 'vtimezone' == $c->objName ) { |
| 12046 | | if( FALSE === ( $c->srtk[0] = $c->getProperty( 'tzid' ))) |
| 12047 | | $c->srtk[0] = 0; |
| 12048 | | continue; |
| 12049 | | } |
| 12050 | | elseif( $sortArg ) { |
| 12051 | | if(( 'ATTENDEE' == $sortArg ) || ( 'CATEGORIES' == $sortArg ) || ( 'CONTACT' == $sortArg ) || ( 'RELATED-TO' == $sortArg ) || ( 'RESOURCES' == $sortArg )) { |
| 12052 | | $propValues = array(); |
| 12053 | | $c->_getProperties( $sortArg, $propValues ); |
| 12054 | | if( !empty( $propValues )) { |
| 12055 | | $sk = array_keys( $propValues ); |
| 12056 | | $c->srtk[0] = $sk[0]; |
| 12057 | | if( 'RELATED-TO' == $sortArg ) |
| 12058 | | $c->srtk[0] .= $c->getProperty( 'uid' ); |
| 12059 | | } |
| 12060 | | elseif( 'RELATED-TO' == $sortArg ) |
| 12061 | | $c->srtk[0] = $c->getProperty( 'uid' ); |
| 12062 | | } |
| 12063 | | elseif( FALSE !== ( $d = $c->getProperty( $sortArg ))) { |
| 12064 | | $c->srtk[0] = $d; |
| 12065 | | if( 'UID' == $sortArg ) { |
| 12066 | | if( FALSE !== ( $d = $c->getProperty( 'recurrence-id' ))) { |
| 12067 | | $c->srtk[1] = iCalUtilityFunctions::_date2strdate( $d ); |
| 12068 | | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'sequence' ))) |
| 12069 | | $c->srtk[2] = PHP_INT_MAX; |
| 12070 | | } |
| 12071 | | else |
| 12072 | | $c->srtk[1] = $c->srtk[2] = PHP_INT_MAX; |
| 12073 | | } |
| 12074 | | } |
| 12075 | | continue; |
| 12076 | | } |
| 12077 | | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DTSTART' ))) { |
| 12078 | | $c->srtk[0] = iCalUtilityFunctions::_strdate2date( $d[1] ); |
| 12079 | | unset( $c->srtk[0]['unparsedtext'] ); |
| 12080 | | } |
| 12081 | | elseif( FALSE === ( $c->srtk[0] = $c->getProperty( 'dtstart' ))) |
| 12082 | | $c->srtk[1] = 0; // sortkey 0 : dtstart |
| 12083 | | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DTEND' ))) { |
| 12084 | | $c->srtk[1] = iCalUtilityFunctions::_strdate2date( $d[1] ); // sortkey 1 : dtend/due(/dtstart+duration) |
| 12085 | | unset( $c->srtk[1]['unparsedtext'] ); |
| 12086 | | } |
| 12087 | | elseif( FALSE === ( $c->srtk[1] = $c->getProperty( 'dtend' ))) { |
| 12088 | | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DUE' ))) { |
| 12089 | | $c->srtk[1] = iCalUtilityFunctions::_strdate2date( $d[1] ); |
| 12090 | | unset( $c->srtk[1]['unparsedtext'] ); |
| 12091 | | } |
| 12092 | | elseif( FALSE === ( $c->srtk[1] = $c->getProperty( 'due' ))) |
| 12093 | | if( FALSE === ( $c->srtk[1] = $c->getProperty( 'duration', FALSE, FALSE, TRUE ))) |
| 12094 | | $c->srtk[1] = 0; |
| 12095 | | } |
| 12096 | | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'created' ))) // sortkey 2 : created/dtstamp |
| 12097 | | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'dtstamp' ))) |
| 12098 | | $c->srtk[2] = 0; |
| 12099 | | if( FALSE === ( $c->srtk[3] = $c->getProperty( 'uid' ))) // sortkey 3 : uid |
| 12100 | | $c->srtk[3] = 0; |
| 12101 | | } // end foreach( $this->components as & $c |
| 12102 | | /* sort */ |
| 12103 | | usort( $this->components, array( 'iCalUtilityFunctions', '_cmpfcn' )); |
| 12104 | | } |
| 12105 | | } |
| 12106 | | /** |
| 12107 | | * parse iCal text/file into vcalendar, components, properties and parameters |
| 12108 | | * |
| 12109 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12110 | | * @since 2.16.2 - 2012-12-18 |
| 12111 | | * @param mixed $unparsedtext, optional, strict rfc2445 formatted, single property string or array of property strings |
| 12112 | | * @return bool FALSE if error occurs during parsing |
| 12113 | | * |
| 12114 | | */ |
| 12115 | | function parse( $unparsedtext=FALSE ) { |
| 12116 | | $nl = $this->getConfig( 'nl' ); |
| 12117 | | if(( FALSE === $unparsedtext ) || empty( $unparsedtext )) { |
| 12118 | | /* directory+filename is set previously via setConfig directory+filename or url */ |
| 12119 | | if( FALSE === ( $filename = $this->getConfig( 'url' ))) |
| 12120 | | $filename = $this->getConfig( 'dirfile' ); |
| 12121 | | /* READ FILE */ |
| 12122 | | if( FALSE === ( $rows = file_get_contents( $filename ))) |
| 12123 | | return FALSE; /* err 1 */ |
| 12124 | | } |
| 12125 | | elseif( is_array( $unparsedtext )) |
| 12126 | | $rows = implode( '\n'.$nl, $unparsedtext ); |
| 12127 | | else |
| 12128 | | $rows = & $unparsedtext; |
| 12129 | | /* fix line folding */ |
| 12130 | | $rows = explode( $nl, iCalUtilityFunctions::convEolChar( $rows, $nl )); |
| 12131 | | /* skip leading (empty/invalid) lines */ |
| 12132 | | foreach( $rows as $lix => $line ) { |
| 12133 | | if( FALSE !== stripos( $line, 'BEGIN:VCALENDAR' )) |
| 12134 | | break; |
| 12135 | | unset( $rows[$lix] ); |
| 12136 | | } |
| 12137 | | $rcnt = count( $rows ); |
| 12138 | | if( 3 > $rcnt ) /* err 10 */ |
| 12139 | | return FALSE; |
| 12140 | | /* skip trailing empty lines and ensure an end row */ |
| 12141 | | $lix = array_keys( $rows ); |
| 12142 | | $lix = end( $lix ); |
| 12143 | | while( 3 < $lix ) { |
| 12144 | | $tst = trim( $rows[$lix] ); |
| 12145 | | if(( '\n' == $tst ) || empty( $tst )) { |
| 12146 | | unset( $rows[$lix] ); |
| 12147 | | $lix--; |
| 12148 | | continue; |
| 12149 | | } |
| 12150 | | if( FALSE === stripos( $rows[$lix], 'END:VCALENDAR' )) |
| 12151 | | $rows[] = 'END:VCALENDAR'; |
| 12152 | | break; |
| 12153 | | } |
| 12154 | | $comp = & $this; |
| 12155 | | $calsync = $compsync = 0; |
| 12156 | | /* identify components and update unparsed data within component */ |
| 12157 | | $config = $this->getConfig(); |
| 12158 | | $endtxt = array( 'END:VE', 'END:VF', 'END:VJ', 'END:VT' ); |
| 12159 | | foreach( $rows as $lix => $line ) { |
| 12160 | | if( 'BEGIN:VCALENDAR' == strtoupper( substr( $line, 0, 15 ))) { |
| 12161 | | $calsync++; |
| 12162 | | continue; |
| 12163 | | } |
| 12164 | | elseif( 'END:VCALENDAR' == strtoupper( substr( $line, 0, 13 ))) { |
| 12165 | | if( 0 < $compsync ) |
| 12166 | | $this->components[] = $comp->copy(); |
| 12167 | | $compsync--; |
| 12168 | | $calsync--; |
| 12169 | | break; |
| 12170 | | } |
| 12171 | | elseif( 1 != $calsync ) |
| 12172 | | return FALSE; /* err 20 */ |
| 12173 | | elseif( in_array( strtoupper( substr( $line, 0, 6 )), $endtxt )) { |
| 12174 | | $this->components[] = $comp->copy(); |
| 12175 | | $compsync--; |
| 12176 | | continue; |
| 12177 | | } |
| 12178 | | if( 'BEGIN:VEVENT' == strtoupper( substr( $line, 0, 12 ))) { |
| 12179 | | $comp = new vevent( $config ); |
| 12180 | | $compsync++; |
| 12181 | | } |
| 12182 | | elseif( 'BEGIN:VFREEBUSY' == strtoupper( substr( $line, 0, 15 ))) { |
| 12183 | | $comp = new vfreebusy( $config ); |
| 12184 | | $compsync++; |
| 12185 | | } |
| 12186 | | elseif( 'BEGIN:VJOURNAL' == strtoupper( substr( $line, 0, 14 ))) { |
| 12187 | | $comp = new vjournal( $config ); |
| 12188 | | $compsync++; |
| 12189 | | } |
| 12190 | | elseif( 'BEGIN:VTODO' == strtoupper( substr( $line, 0, 11 ))) { |
| 12191 | | $comp = new vtodo( $config ); |
| 12192 | | $compsync++; |
| 12193 | | } |
| 12194 | | elseif( 'BEGIN:VTIMEZONE' == strtoupper( substr( $line, 0, 15 ))) { |
| 12195 | | $comp = new vtimezone( $config ); |
| 12196 | | $compsync++; |
| 12197 | | } |
| 12198 | | else { /* update component with unparsed data */ |
| 12199 | | $comp->unparsed[] = $line; |
| 12200 | | } |
| 12201 | | } // end foreach( $rows as $line ) |
| 12202 | | unset( $config, $endtxt ); |
| 12203 | | /* parse data for calendar (this) object */ |
| 12204 | | if( isset( $this->unparsed ) && is_array( $this->unparsed ) && ( 0 < count( $this->unparsed ))) { |
| 12205 | | /* concatenate property values spread over several lines */ |
| 12206 | | $propnames = array( 'calscale','method','prodid','version','x-' ); |
| 12207 | | $proprows = array(); |
| 12208 | | for( $i = 0; $i < count( $this->unparsed ); $i++ ) { // concatenate lines |
| 12209 | | $line = rtrim( $this->unparsed[$i], $nl ); |
| 12210 | | while( isset( $this->unparsed[$i+1] ) && !empty( $this->unparsed[$i+1] ) && ( ' ' == $this->unparsed[$i+1]{0} )) |
| 12211 | | $line .= rtrim( substr( $this->unparsed[++$i], 1 ), $nl ); |
| 12212 | | $proprows[] = $line; |
| 12213 | | } |
| 12214 | | $paramMStz = array( 'utc-', 'utc+', 'gmt-', 'gmt+' ); |
| 12215 | | $paramProto3 = array( 'fax:', 'cid:', 'sms:', 'tel:', 'urn:' ); |
| 12216 | | $paramProto4 = array( 'crid:', 'news:', 'pres:' ); |
| 12217 | | foreach( $proprows as $line ) { |
| 12218 | | if( '\n' == substr( $line, -2 )) |
| 12219 | | $line = substr( $line, 0, -2 ); |
| 12220 | | /* get property name */ |
| 12221 | | $propname = ''; |
| 12222 | | $cix = 0; |
| 12223 | | while( FALSE !== ( $char = substr( $line, $cix, 1 ))) { |
| 12224 | | if( in_array( $char, array( ':', ';' ))) |
| 12225 | | break; |
| 12226 | | else |
| 12227 | | $propname .= $char; |
| 12228 | | $cix++; |
| 12229 | | } |
| 12230 | | /* skip non standard property names */ |
| 12231 | | if(( 'x-' != strtolower( substr( $propname, 0, 2 ))) && !in_array( strtolower( $propname ), $propnames )) |
| 12232 | | continue; |
| 12233 | | /* ignore version/prodid properties */ |
| 12234 | | if( in_array( strtolower( $propname ), array( 'version', 'prodid' ))) |
| 12235 | | continue; |
| 12236 | | /* rest of the line is opt.params and value */ |
| 12237 | | $line = substr( $line, $cix); |
| 12238 | | /* separate attributes from value */ |
| 12239 | | $attr = array(); |
| 12240 | | $attrix = -1; |
| 12241 | | $strlen = strlen( $line ); |
| 12242 | | $WithinQuotes = FALSE; |
| 12243 | | $cix = 0; |
| 12244 | | while( FALSE !== substr( $line, $cix, 1 )) { |
| 12245 | | if( ( ':' == $line[$cix] ) && |
| +12246 | | ( substr( $line,$cix, 3 ) != '://' ) && |
| +12247 | | ( !in_array( strtolower( substr( $line,$cix - 6, 4 )), $paramMStz )) && |
| +12248 | | ( !in_array( strtolower( substr( $line,$cix - 3, 4 )), $paramProto3 )) && |
| +12249 | | ( !in_array( strtolower( substr( $line,$cix - 4, 5 )), $paramProto4 )) && |
| +12250 | | ( strtolower( substr( $line,$cix - 6, 7 )) != 'mailto:' ) && |
| 12251 | | !$WithinQuotes ) { |
| 12252 | | $attrEnd = TRUE; |
| 12253 | | if(( $cix < ( $strlen - 4 )) && |
| +12254 | | ctype_digit( substr( $line, $cix+1, 4 ))) { // an URI with a (4pos) portnr?? |
| 12255 | | for( $c2ix = $cix; 3 < $c2ix; $c2ix-- ) { |
| 12256 | | if( '://' == substr( $line, $c2ix - 2, 3 )) { |
| 12257 | | $attrEnd = FALSE; |
| 12258 | | break; // an URI with a portnr!! |
| 12259 | | } |
| 12260 | | } |
| 12261 | | } |
| 12262 | | if( $attrEnd) { |
| 12263 | | $line = substr( $line, ( $cix + 1 )); |
| 12264 | | break; |
| 12265 | | } |
| 12266 | | } |
| 12267 | | if( '"' == $line[$cix] ) |
| 12268 | | $WithinQuotes = ( FALSE === $WithinQuotes ) ? TRUE : FALSE; |
| 12269 | | if( ';' == $line[$cix] ) |
| 12270 | | $attr[++$attrix] = null; |
| 12271 | | else |
| 12272 | | $attr[$attrix] .= $line[$cix]; |
| 12273 | | $cix++; |
| 12274 | | } |
| 12275 | | /* make attributes in array format */ |
| 12276 | | $propattr = array(); |
| 12277 | | foreach( $attr as $attribute ) { |
| 12278 | | $attrsplit = explode( '=', $attribute, 2 ); |
| 12279 | | if( 1 < count( $attrsplit )) |
| 12280 | | $propattr[$attrsplit[0]] = $attrsplit[1]; |
| 12281 | | else |
| 12282 | | $propattr[] = $attribute; |
| 12283 | | } |
| 12284 | | /* update Property */ |
| 12285 | | if( FALSE !== strpos( $line, ',' )) { |
| 12286 | | $content = array( 0 => '' ); |
| 12287 | | $cix = $lix = 0; |
| 12288 | | while( FALSE !== substr( $line, $lix, 1 )) { |
| 12289 | | if(( 0 < $lix ) && ( ',' == $line[$lix] ) && ( "\\" != $line[( $lix - 1 )])) { |
| 12290 | | $cix++; |
| 12291 | | $content[$cix] = ''; |
| 12292 | | } |
| 12293 | | else |
| 12294 | | $content[$cix] .= $line[$lix]; |
| 12295 | | $lix++; |
| 12296 | | } |
| 12297 | | if( 1 < count( $content )) { |
| 12298 | | foreach( $content as $cix => $contentPart ) |
| 12299 | | $content[$cix] = iCalUtilityFunctions::_strunrep( $contentPart ); |
| 12300 | | $this->setProperty( $propname, $content, $propattr ); |
| 12301 | | continue; |
| 12302 | | } |
| 12303 | | else |
| 12304 | | $line = reset( $content ); |
| 12305 | | $line = iCalUtilityFunctions::_strunrep( $line ); |
| 12306 | | } |
| 12307 | | $this->setProperty( $propname, rtrim( $line, "\x00..\x1F" ), $propattr ); |
| 12308 | | } // end - foreach( $this->unparsed.. . |
| 12309 | | } // end - if( is_array( $this->unparsed.. . |
| 12310 | | unset( $unparsedtext, $rows, $this->unparsed, $proprows ); |
| 12311 | | /* parse Components */ |
| 12312 | | if( is_array( $this->components ) && ( 0 < count( $this->components ))) { |
| 12313 | | $ckeys = array_keys( $this->components ); |
| 12314 | | foreach( $ckeys as $ckey ) { |
| 12315 | | if( !empty( $this->components[$ckey] ) && !empty( $this->components[$ckey]->unparsed )) { |
| 12316 | | $this->components[$ckey]->parse(); |
| 12317 | | } |
| 12318 | | } |
| 12319 | | } |
| 12320 | | else |
| 12321 | | return FALSE; /* err 91 or something.. . */ |
| 12322 | | return TRUE; |
| 12323 | | } |
| 12324 | | /*********************************************************************************/ |
| 12325 | | /** |
| 12326 | | * creates formatted output for calendar object instance |
| 12327 | | * |
| 12328 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12329 | | * @since 2.10.16 - 2011-10-28 |
| 12330 | | * @return string |
| 12331 | | */ |
| 12332 | | function createCalendar() { |
| 12333 | | $calendarInit = $calendarxCaldecl = $calendarStart = $calendar = ''; |
| 12334 | | switch( $this->format ) { |
| 12335 | | case 'xcal': |
| 12336 | | $calendarInit = '<?xml version="1.0" encoding="UTF-8"?>'.$this->nl. |
| +12337 | | '<!DOCTYPE vcalendar PUBLIC "-//IETF//DTD XCAL/iCalendar XML//EN"'.$this->nl. |
| +12338 | | '"http://www.ietf.org/internet-drafts/draft-ietf-calsch-many-xcal-01.txt"'; |
| 12339 | | $calendarStart = '>'.$this->nl.'<vcalendar'; |
| 12340 | | break; |
| 12341 | | default: |
| 12342 | | $calendarStart = 'BEGIN:VCALENDAR'.$this->nl; |
| 12343 | | break; |
| 12344 | | } |
| 12345 | | $calendarStart .= $this->createVersion(); |
| 12346 | | $calendarStart .= $this->createProdid(); |
| 12347 | | $calendarStart .= $this->createCalscale(); |
| 12348 | | $calendarStart .= $this->createMethod(); |
| 12349 | | if( 'xcal' == $this->format ) |
| 12350 | | $calendarStart .= '>'.$this->nl; |
| 12351 | | $calendar .= $this->createXprop(); |
| 12352 | | |
| 12353 | | foreach( $this->components as $component ) { |
| 12354 | | if( empty( $component )) continue; |
| 12355 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 12356 | | $calendar .= $component->createComponent( $this->xcaldecl ); |
| 12357 | | } |
| 12358 | | if(( 'xcal' == $this->format ) && ( 0 < count( $this->xcaldecl ))) { // xCal only |
| 12359 | | $calendarInit .= ' ['; |
| 12360 | | $old_xcaldecl = array(); |
| 12361 | | foreach( $this->xcaldecl as $declix => $declPart ) { |
| 12362 | | if(( 0 < count( $old_xcaldecl)) && |
| 12363 | | isset( $declPart['uri'] ) && isset( $declPart['external'] ) && |
| 12364 | | isset( $old_xcaldecl['uri'] ) && isset( $old_xcaldecl['external'] ) && |
| +12365 | | ( in_array( $declPart['uri'], $old_xcaldecl['uri'] )) && |
| +12366 | | ( in_array( $declPart['external'], $old_xcaldecl['external'] ))) |
| 12367 | | continue; // no duplicate uri and ext. references |
| 12368 | | if(( 0 < count( $old_xcaldecl)) && |
| 12369 | | !isset( $declPart['uri'] ) && !isset( $declPart['uri'] ) && |
| 12370 | | isset( $declPart['ref'] ) && isset( $old_xcaldecl['ref'] ) && |
| +12371 | | ( in_array( $declPart['ref'], $old_xcaldecl['ref'] ))) |
| 12372 | | continue; // no duplicate element declarations |
| 12373 | | $calendarxCaldecl .= $this->nl.'<!'; |
| 12374 | | foreach( $declPart as $declKey => $declValue ) { |
| 12375 | | switch( $declKey ) { // index |
| 12376 | | case 'xmldecl': // no 1 |
| 12377 | | $calendarxCaldecl .= $declValue.' '; |
| 12378 | | break; |
| 12379 | | case 'uri': // no 2 |
| 12380 | | $calendarxCaldecl .= $declValue.' '; |
| 12381 | | $old_xcaldecl['uri'][] = $declValue; |
| 12382 | | break; |
| 12383 | | case 'ref': // no 3 |
| 12384 | | $calendarxCaldecl .= $declValue.' '; |
| 12385 | | $old_xcaldecl['ref'][] = $declValue; |
| 12386 | | break; |
| 12387 | | case 'external': // no 4 |
| 12388 | | $calendarxCaldecl .= '"'.$declValue.'" '; |
| 12389 | | $old_xcaldecl['external'][] = $declValue; |
| 12390 | | break; |
| 12391 | | case 'type': // no 5 |
| 12392 | | $calendarxCaldecl .= $declValue.' '; |
| 12393 | | break; |
| 12394 | | case 'type2': // no 6 |
| 12395 | | $calendarxCaldecl .= $declValue; |
| 12396 | | break; |
| 12397 | | } |
| 12398 | | } |
| 12399 | | $calendarxCaldecl .= '>'; |
| 12400 | | } |
| 12401 | | $calendarxCaldecl .= $this->nl.']'; |
| 12402 | | } |
| 12403 | | switch( $this->format ) { |
| 12404 | | case 'xcal': |
| 12405 | | $calendar .= '</vcalendar>'.$this->nl; |
| 12406 | | break; |
| 12407 | | default: |
| 12408 | | $calendar .= 'END:VCALENDAR'.$this->nl; |
| 12409 | | break; |
| 12410 | | } |
| 12411 | | return $calendarInit.$calendarxCaldecl.$calendarStart.$calendar; |
| 12412 | | } |
| 12413 | | /** |
| 12414 | | * a HTTP redirect header is sent with created, updated and/or parsed calendar |
| 12415 | | * |
| 12416 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12417 | | * @since 2.10.24 - 2011-12-23 |
| 12418 | | * @param bool $utf8Encode |
| 12419 | | * @param bool $gzip |
| 12420 | | * @return redirect |
| 12421 | | */ |
| 12422 | | function returnCalendar( $utf8Encode=FALSE, $gzip=FALSE ) { |
| 12423 | | $filename = $this->getConfig( 'filename' ); |
| 12424 | | $output = $this->createCalendar(); |
| 12425 | | if( $utf8Encode ) |
| 12426 | | $output = utf8_encode( $output ); |
| 12427 | | if( $gzip ) { |
| 12428 | | $output = gzencode( $output, 9 ); |
| 12429 | | header( 'Content-Encoding: gzip' ); |
| 12430 | | header( 'Vary: *' ); |
| 12431 | | header( 'Content-Length: '.strlen( $output )); |
| 12432 | | } |
| 12433 | | if( 'xcal' == $this->format ) |
| 12434 | | header( 'Content-Type: application/calendar+xml; charset=utf-8' ); |
| 12435 | | else |
| 12436 | | header( 'Content-Type: text/calendar; charset=utf-8' ); |
| 12437 | | header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
| 12438 | | header( 'Cache-Control: max-age=10' ); |
| 12439 | | die( $output ); |
| 12440 | | } |
| 12441 | | /** |
| 12442 | | * save content in a file |
| 12443 | | * |
| 12444 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12445 | | * @since 2.2.12 - 2007-12-30 |
| 12446 | | * @param string $directory optional |
| 12447 | | * @param string $filename optional |
| 12448 | | * @param string $delimiter optional |
| 12449 | | * @return bool |
| 12450 | | */ |
| 12451 | | function saveCalendar( $directory=FALSE, $filename=FALSE, $delimiter=FALSE ) { |
| 12452 | | if( $directory ) |
| 12453 | | $this->setConfig( 'directory', $directory ); |
| 12454 | | if( $filename ) |
| 12455 | | $this->setConfig( 'filename', $filename ); |
| 12456 | | if( $delimiter && ($delimiter != DIRECTORY_SEPARATOR )) |
| 12457 | | $this->setConfig( 'delimiter', $delimiter ); |
| 12458 | | if( FALSE === ( $dirfile = $this->getConfig( 'url' ))) |
| 12459 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 12460 | | $iCalFile = @fopen( $dirfile, 'w' ); |
| 12461 | | if( $iCalFile ) { |
| 12462 | | if( FALSE === fwrite( $iCalFile, $this->createCalendar() )) |
| 12463 | | return FALSE; |
| 12464 | | fclose( $iCalFile ); |
| 12465 | | return TRUE; |
| 12466 | | } |
| 12467 | | else |
| 12468 | | return FALSE; |
| 12469 | | } |
| 12470 | | /** |
| 12471 | | * if recent version of calendar file exists (default one hour), an HTTP redirect header is sent |
| 12472 | | * else FALSE is returned |
| 12473 | | * |
| 12474 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12475 | | * @since 2.2.12 - 2007-10-28 |
| 12476 | | * @param string $directory optional alt. int timeout |
| 12477 | | * @param string $filename optional |
| 12478 | | * @param string $delimiter optional |
| 12479 | | * @param int timeout optional, default 3600 sec |
| 12480 | | * @return redirect/FALSE |
| 12481 | | */ |
| 12482 | | function useCachedCalendar( $directory=FALSE, $filename=FALSE, $delimiter=FALSE, $timeout=3600) { |
| 12483 | | if ( $directory && ctype_digit( (string) $directory ) && !$filename ) { |
| 12484 | | $timeout = (int) $directory; |
| 12485 | | $directory = FALSE; |
| 12486 | | } |
| 12487 | | if( $directory ) |
| 12488 | | $this->setConfig( 'directory', $directory ); |
| 12489 | | if( $filename ) |
| 12490 | | $this->setConfig( 'filename', $filename ); |
| 12491 | | if( $delimiter && ( $delimiter != DIRECTORY_SEPARATOR )) |
| 12492 | | $this->setConfig( 'delimiter', $delimiter ); |
| 12493 | | $filesize = $this->getConfig( 'filesize' ); |
| 12494 | | if( 0 >= $filesize ) |
| 12495 | | return FALSE; |
| 12496 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 12497 | | if( time() - filemtime( $dirfile ) < $timeout) { |
| 12498 | | clearstatcache(); |
| 12499 | | $dirfile = $this->getConfig( 'dirfile' ); |
| 12500 | | $filename = $this->getConfig( 'filename' ); |
| 12501 | | // if( headers_sent( $filename, $linenum )) |
| 12502 | | // die( "Headers already sent in $filename on line $linenum\n" ); |
| 12503 | | if( 'xcal' == $this->format ) |
| 12504 | | header( 'Content-Type: application/calendar+xml; charset=utf-8' ); |
| 12505 | | else |
| 12506 | | header( 'Content-Type: text/calendar; charset=utf-8' ); |
| 12507 | | header( 'Content-Length: '.$filesize ); |
| 12508 | | header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
| 12509 | | header( 'Cache-Control: max-age=10' ); |
| 12510 | | $fp = @fopen( $dirfile, 'r' ); |
| 12511 | | if( $fp ) { |
| 12512 | | fpassthru( $fp ); |
| 12513 | | fclose( $fp ); |
| 12514 | | } |
| 12515 | | die(); |
| 12516 | | } |
| 12517 | | else |
| 12518 | | return FALSE; |
| 12519 | | } |
| 12520 | | } |
| 12521 | | /*********************************************************************************/ |
| 12522 | | /*********************************************************************************/ |
| 12523 | | /** |
| 12524 | | * abstract class for calendar components |
| 12525 | | * |
| 12526 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12527 | | * @since 2.9.6 - 2011-05-14 |
| 12528 | | */ |
| 12529 | | class calendarComponent { |
| 12530 | | // component property variables |
| 12531 | | var $uid; |
| 12532 | | var $dtstamp; |
| 12533 | | |
| 12534 | | // component config variables |
| 12535 | | var $allowEmpty; |
| 12536 | | var $language; |
| 12537 | | var $nl; |
| 12538 | | var $unique_id; |
| 12539 | | var $format; |
| 12540 | | var $objName; // created automatically at instance creation |
| 12541 | | var $dtzid; // default (local) timezone |
| 12542 | | // component internal variables |
| 12543 | | var $componentStart1; |
| 12544 | | var $componentStart2; |
| 12545 | | var $componentEnd1; |
| 12546 | | var $componentEnd2; |
| 12547 | | var $elementStart1; |
| 12548 | | var $elementStart2; |
| 12549 | | var $elementEnd1; |
| 12550 | | var $elementEnd2; |
| 12551 | | var $intAttrDelimiter; |
| 12552 | | var $attributeDelimiter; |
| 12553 | | var $valueInit; |
| 12554 | | // component xCal declaration container |
| 12555 | | var $xcaldecl; |
| 12556 | | /** |
| 12557 | | * constructor for calendar component object |
| 12558 | | * |
| 12559 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12560 | | * @since 2.9.6 - 2011-05-17 |
| 12561 | | */ |
| 12562 | | function calendarComponent() { |
| 12563 | | $this->objName = ( isset( $this->timezonetype )) ? |
| 12564 | | strtolower( $this->timezonetype ) : get_class ( $this ); |
| 12565 | | $this->uid = array(); |
| 12566 | | $this->dtstamp = array(); |
| 12567 | | |
| 12568 | | $this->language = null; |
| 12569 | | $this->nl = null; |
| 12570 | | $this->unique_id = null; |
| 12571 | | $this->format = null; |
| 12572 | | $this->dtzid = null; |
| 12573 | | $this->allowEmpty = TRUE; |
| 12574 | | $this->xcaldecl = array(); |
| 12575 | | |
| 12576 | | $this->_createFormat(); |
| 12577 | | $this->_makeDtstamp(); |
| 12578 | | } |
| 12579 | | /*********************************************************************************/ |
| 12580 | | /** |
| 12581 | | * Property Name: ACTION |
| 12582 | | */ |
| 12583 | | /** |
| 12584 | | * creates formatted output for calendar component property action |
| 12585 | | * |
| 12586 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12587 | | * @since 2.4.8 - 2008-10-22 |
| 12588 | | * @return string |
| 12589 | | */ |
| 12590 | | function createAction() { |
| 12591 | | if( empty( $this->action )) return FALSE; |
| 12592 | | if( empty( $this->action['value'] )) |
| 12593 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'ACTION' ) : FALSE; |
| 12594 | | $attributes = $this->_createParams( $this->action['params'] ); |
| 12595 | | return $this->_createElement( 'ACTION', $attributes, $this->action['value'] ); |
| 12596 | | } |
| 12597 | | /** |
| 12598 | | * set calendar component property action |
| 12599 | | * |
| 12600 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12601 | | * @since 2.4.8 - 2008-11-04 |
| 12602 | | * @param string $value "AUDIO" / "DISPLAY" / "EMAIL" / "PROCEDURE" |
| 12603 | | * @param mixed $params |
| 12604 | | * @return bool |
| 12605 | | */ |
| 12606 | | function setAction( $value, $params=FALSE ) { |
| 12607 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 12608 | | $this->action = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 12609 | | return TRUE; |
| 12610 | | } |
| 12611 | | /*********************************************************************************/ |
| 12612 | | /** |
| 12613 | | * Property Name: ATTACH |
| 12614 | | */ |
| 12615 | | /** |
| 12616 | | * creates formatted output for calendar component property attach |
| 12617 | | * |
| 12618 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12619 | | * @since 2.11.16 - 2012-02-04 |
| 12620 | | * @return string |
| 12621 | | */ |
| 12622 | | function createAttach() { |
| 12623 | | if( empty( $this->attach )) return FALSE; |
| 12624 | | $output = null; |
| 12625 | | foreach( $this->attach as $attachPart ) { |
| 12626 | | if( !empty( $attachPart['value'] )) { |
| 12627 | | $attributes = $this->_createParams( $attachPart['params'] ); |
| 12628 | | if(( 'xcal' != $this->format ) && isset( $attachPart['params']['VALUE'] ) && ( 'BINARY' == $attachPart['params']['VALUE'] )) { |
| 12629 | | $attributes = str_replace( $this->intAttrDelimiter, $this->attributeDelimiter, $attributes ); |
| 12630 | | $str = 'ATTACH'.$attributes.$this->valueInit.$attachPart['value']; |
| 12631 | | $output = substr( $str, 0, 75 ).$this->nl; |
| 12632 | | $str = substr( $str, 75 ); |
| 12633 | | $output .= ' '.chunk_split( $str, 74, $this->nl.' ' ); |
| 12634 | | if( ' ' == substr( $output, -1 )) |
| 12635 | | $output = rtrim( $output ); |
| 12636 | | if( $this->nl != substr( $output, ( 0 - strlen( $this->nl )))) |
| 12637 | | $output .= $this->nl; |
| 12638 | | return $output; |
| 12639 | | } |
| 12640 | | $output .= $this->_createElement( 'ATTACH', $attributes, $attachPart['value'] ); |
| 12641 | | } |
| 12642 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'ATTACH' ); |
| 12643 | | } |
| 12644 | | return $output; |
| 12645 | | } |
| 12646 | | /** |
| 12647 | | * set calendar component property attach |
| 12648 | | * |
| 12649 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12650 | | * @since 2.5.1 - 2008-11-06 |
| 12651 | | * @param string $value |
| 12652 | | * @param array $params, optional |
| 12653 | | * @param integer $index, optional |
| 12654 | | * @return bool |
| 12655 | | */ |
| 12656 | | function setAttach( $value, $params=FALSE, $index=FALSE ) { |
| 12657 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 12658 | | iCalUtilityFunctions::_setMval( $this->attach, $value, $params, FALSE, $index ); |
| 12659 | | return TRUE; |
| 12660 | | } |
| 12661 | | /*********************************************************************************/ |
| 12662 | | /** |
| 12663 | | * Property Name: ATTENDEE |
| 12664 | | */ |
| 12665 | | /** |
| 12666 | | * creates formatted output for calendar component property attendee |
| 12667 | | * |
| 12668 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12669 | | * @since 2.11.12 - 2012-01-31 |
| 12670 | | * @return string |
| 12671 | | */ |
| 12672 | | function createAttendee() { |
| 12673 | | if( empty( $this->attendee )) return FALSE; |
| 12674 | | $output = null; |
| 12675 | | foreach( $this->attendee as $attendeePart ) { // start foreach 1 |
| 12676 | | if( empty( $attendeePart['value'] )) { |
| 12677 | | if( $this->getConfig( 'allowEmpty' )) |
| 12678 | | $output .= $this->_createElement( 'ATTENDEE' ); |
| 12679 | | continue; |
| 12680 | | } |
| 12681 | | $attendee1 = $attendee2 = null; |
| 12682 | | foreach( $attendeePart as $paramlabel => $paramvalue ) { // start foreach 2 |
| 12683 | | if( 'value' == $paramlabel ) |
| 12684 | | $attendee2 .= $paramvalue; |
| 12685 | | elseif(( 'params' == $paramlabel ) && ( is_array( $paramvalue ))) { // start elseif |
| 12686 | | $mParams = array( 'MEMBER', 'DELEGATED-TO', 'DELEGATED-FROM' ); |
| 12687 | | foreach( $paramvalue as $pKey => $pValue ) { // fix (opt) quotes |
| 12688 | | if( is_array( $pValue ) || in_array( $pKey, $mParams )) |
| 12689 | | continue; |
| 12690 | | if(( FALSE !== strpos( $pValue, ':' )) || |
| +12691 | | ( FALSE !== strpos( $pValue, ';' )) || |
| +12692 | | ( FALSE !== strpos( $pValue, ',' ))) |
| 12693 | | $paramvalue[$pKey] = '"'.$pValue.'"'; |
| 12694 | | } |
| 12695 | | // set attenddee parameters in rfc2445 order |
| 12696 | | if( isset( $paramvalue['CUTYPE'] )) |
| 12697 | | $attendee1 .= $this->intAttrDelimiter.'CUTYPE='.$paramvalue['CUTYPE']; |
| 12698 | | if( isset( $paramvalue['MEMBER'] )) { |
| 12699 | | $attendee1 .= $this->intAttrDelimiter.'MEMBER='; |
| 12700 | | foreach( $paramvalue['MEMBER'] as $cix => $opv ) |
| 12701 | | $attendee1 .= ( $cix ) ? ',"'.$opv.'"' : '"'.$opv.'"' ; |
| 12702 | | } |
| 12703 | | if( isset( $paramvalue['ROLE'] )) |
| 12704 | | $attendee1 .= $this->intAttrDelimiter.'ROLE='.$paramvalue['ROLE']; |
| 12705 | | if( isset( $paramvalue['PARTSTAT'] )) |
| 12706 | | $attendee1 .= $this->intAttrDelimiter.'PARTSTAT='.$paramvalue['PARTSTAT']; |
| 12707 | | if( isset( $paramvalue['RSVP'] )) |
| 12708 | | $attendee1 .= $this->intAttrDelimiter.'RSVP='.$paramvalue['RSVP']; |
| 12709 | | if( isset( $paramvalue['DELEGATED-TO'] )) { |
| 12710 | | $attendee1 .= $this->intAttrDelimiter.'DELEGATED-TO='; |
| 12711 | | foreach( $paramvalue['DELEGATED-TO'] as $cix => $opv ) |
| 12712 | | $attendee1 .= ( $cix ) ? ',"'.$opv.'"' : '"'.$opv.'"' ; |
| 12713 | | } |
| 12714 | | if( isset( $paramvalue['DELEGATED-FROM'] )) { |
| 12715 | | $attendee1 .= $this->intAttrDelimiter.'DELEGATED-FROM='; |
| 12716 | | foreach( $paramvalue['DELEGATED-FROM'] as $cix => $opv ) |
| 12717 | | $attendee1 .= ( $cix ) ? ',"'.$opv.'"' : '"'.$opv.'"' ; |
| 12718 | | } |
| 12719 | | if( isset( $paramvalue['SENT-BY'] )) |
| 12720 | | $attendee1 .= $this->intAttrDelimiter.'SENT-BY='.$paramvalue['SENT-BY']; |
| 12721 | | if( isset( $paramvalue['CN'] )) |
| 12722 | | $attendee1 .= $this->intAttrDelimiter.'CN='.$paramvalue['CN']; |
| 12723 | | if( isset( $paramvalue['DIR'] )) { |
| 12724 | | $delim = ( FALSE === strpos( $paramvalue['DIR'], '"' )) ? '"' : ''; |
| 12725 | | $attendee1 .= $this->intAttrDelimiter.'DIR='.$delim.$paramvalue['DIR'].$delim; |
| 12726 | | } |
| 12727 | | if( isset( $paramvalue['LANGUAGE'] )) |
| 12728 | | $attendee1 .= $this->intAttrDelimiter.'LANGUAGE='.$paramvalue['LANGUAGE']; |
| 12729 | | $xparams = array(); |
| 12730 | | foreach( $paramvalue as $optparamlabel => $optparamvalue ) { // start foreach 3 |
| 12731 | | if( ctype_digit( (string) $optparamlabel )) { |
| 12732 | | $xparams[] = $optparamvalue; |
| 12733 | | continue; |
| 12734 | | } |
| 12735 | | if( !in_array( $optparamlabel, array( 'CUTYPE', 'MEMBER', 'ROLE', 'PARTSTAT', 'RSVP', 'DELEGATED-TO', 'DELEGATED-FROM', 'SENT-BY', 'CN', 'DIR', 'LANGUAGE' ))) |
| 12736 | | $xparams[$optparamlabel] = $optparamvalue; |
| 12737 | | } // end foreach 3 |
| 12738 | | ksort( $xparams, SORT_STRING ); |
| 12739 | | foreach( $xparams as $paramKey => $paramValue ) { |
| 12740 | | if( ctype_digit( (string) $paramKey )) |
| 12741 | | $attendee1 .= $this->intAttrDelimiter.$paramValue; |
| 12742 | | else |
| 12743 | | $attendee1 .= $this->intAttrDelimiter."$paramKey=$paramValue"; |
| 12744 | | } // end foreach 3 |
| 12745 | | } // end elseif(( 'params' == $paramlabel ) && ( is_array( $paramvalue ))) |
| 12746 | | } // end foreach 2 |
| 12747 | | $output .= $this->_createElement( 'ATTENDEE', $attendee1, $attendee2 ); |
| 12748 | | } // end foreach 1 |
| 12749 | | return $output; |
| 12750 | | } |
| 12751 | | /** |
| 12752 | | * set calendar component property attach |
| 12753 | | * |
| 12754 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12755 | | * @since 2.12.18 - 2012-07-13 |
| 12756 | | * @param string $value |
| 12757 | | * @param array $params, optional |
| 12758 | | * @param integer $index, optional |
| 12759 | | * @return bool |
| 12760 | | */ |
| 12761 | | function setAttendee( $value, $params=FALSE, $index=FALSE ) { |
| 12762 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 12763 | | // ftp://, http://, mailto:, file://, gopher://, news:, nntp://, telnet://, wais://, prospero:// may exist.. . also in params |
| 12764 | | if( !empty( $value )) { |
| 12765 | | if( FALSE === ( $pos = strpos( substr( $value, 0, 9 ), ':' ))) |
| 12766 | | $value = 'MAILTO:'.$value; |
| 12767 | | elseif( !empty( $value )) |
| 12768 | | $value = strtolower( substr( $value, 0, $pos )).substr( $value, $pos ); |
| 12769 | | $value = str_replace( 'mailto:', 'MAILTO:', $value ); |
| 12770 | | } |
| 12771 | | $params2 = array(); |
| 12772 | | if( is_array($params )) { |
| 12773 | | $optarrays = array(); |
| 12774 | | foreach( $params as $optparamlabel => $optparamvalue ) { |
| 12775 | | $optparamlabel = strtoupper( $optparamlabel ); |
| 12776 | | switch( $optparamlabel ) { |
| 12777 | | case 'MEMBER': |
| 12778 | | case 'DELEGATED-TO': |
| 12779 | | case 'DELEGATED-FROM': |
| 12780 | | if( !is_array( $optparamvalue )) |
| 12781 | | $optparamvalue = array( $optparamvalue ); |
| 12782 | | foreach( $optparamvalue as $part ) { |
| 12783 | | $part = trim( $part ); |
| 12784 | | if(( '"' == substr( $part, 0, 1 )) && |
| +12785 | | ( '"' == substr( $part, -1 ))) |
| 12786 | | $part = substr( $part, 1, ( strlen( $part ) - 2 )); |
| 12787 | | if( 'mailto:' != strtolower( substr( $part, 0, 7 ))) |
| 12788 | | $part = "MAILTO:$part"; |
| 12789 | | else |
| 12790 | | $part = 'MAILTO:'.substr( $part, 7 ); |
| 12791 | | $optarrays[$optparamlabel][] = $part; |
| 12792 | | } |
| 12793 | | break; |
| 12794 | | default: |
| 12795 | | if(( '"' == substr( $optparamvalue, 0, 1 )) && |
| +12796 | | ( '"' == substr( $optparamvalue, -1 ))) |
| 12797 | | $optparamvalue = substr( $optparamvalue, 1, ( strlen( $optparamvalue ) - 2 )); |
| 12798 | | if( 'SENT-BY' == $optparamlabel ) { |
| 12799 | | if( 'mailto:' != strtolower( substr( $optparamvalue, 0, 7 ))) |
| 12800 | | $optparamvalue = "MAILTO:$optparamvalue"; |
| 12801 | | else |
| 12802 | | $optparamvalue = 'MAILTO:'.substr( $optparamvalue, 7 ); |
| 12803 | | } |
| 12804 | | $params2[$optparamlabel] = $optparamvalue; |
| 12805 | | break; |
| 12806 | | } // end switch( $optparamlabel.. . |
| 12807 | | } // end foreach( $optparam.. . |
| 12808 | | foreach( $optarrays as $optparamlabel => $optparams ) |
| 12809 | | $params2[$optparamlabel] = $optparams; |
| 12810 | | } |
| 12811 | | // remove defaults |
| 12812 | | iCalUtilityFunctions::_existRem( $params2, 'CUTYPE', 'INDIVIDUAL' ); |
| 12813 | | iCalUtilityFunctions::_existRem( $params2, 'PARTSTAT', 'NEEDS-ACTION' ); |
| 12814 | | iCalUtilityFunctions::_existRem( $params2, 'ROLE', 'REQ-PARTICIPANT' ); |
| 12815 | | iCalUtilityFunctions::_existRem( $params2, 'RSVP', 'FALSE' ); |
| 12816 | | // check language setting |
| 12817 | | if( isset( $params2['CN' ] )) { |
| 12818 | | $lang = $this->getConfig( 'language' ); |
| 12819 | | if( !isset( $params2['LANGUAGE' ] ) && !empty( $lang )) |
| 12820 | | $params2['LANGUAGE' ] = $lang; |
| 12821 | | } |
| 12822 | | iCalUtilityFunctions::_setMval( $this->attendee, $value, $params2, FALSE, $index ); |
| 12823 | | return TRUE; |
| 12824 | | } |
| 12825 | | /*********************************************************************************/ |
| 12826 | | /** |
| 12827 | | * Property Name: CATEGORIES |
| 12828 | | */ |
| 12829 | | /** |
| 12830 | | * creates formatted output for calendar component property categories |
| 12831 | | * |
| 12832 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12833 | | * @since 2.16.2 - 2012-12-18 |
| 12834 | | * @return string |
| 12835 | | */ |
| 12836 | | function createCategories() { |
| 12837 | | if( empty( $this->categories )) return FALSE; |
| 12838 | | $output = null; |
| 12839 | | foreach( $this->categories as $category ) { |
| 12840 | | if( empty( $category['value'] )) { |
| 12841 | | if ( $this->getConfig( 'allowEmpty' )) |
| 12842 | | $output .= $this->_createElement( 'CATEGORIES' ); |
| 12843 | | continue; |
| 12844 | | } |
| 12845 | | $attributes = $this->_createParams( $category['params'], array( 'LANGUAGE' )); |
| 12846 | | if( is_array( $category['value'] )) { |
| 12847 | | foreach( $category['value'] as $cix => $categoryPart ) |
| 12848 | | $category['value'][$cix] = iCalUtilityFunctions::_strrep( $categoryPart, $this->format, $this->nl ); |
| 12849 | | $content = implode( ',', $category['value'] ); |
| 12850 | | } |
| 12851 | | else |
| 12852 | | $content = iCalUtilityFunctions::_strrep( $category['value'], $this->format, $this->nl ); |
| 12853 | | $output .= $this->_createElement( 'CATEGORIES', $attributes, $content ); |
| 12854 | | } |
| 12855 | | return $output; |
| 12856 | | } |
| 12857 | | /** |
| 12858 | | * set calendar component property categories |
| 12859 | | * |
| 12860 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12861 | | * @since 2.5.1 - 2008-11-06 |
| 12862 | | * @param mixed $value |
| 12863 | | * @param array $params, optional |
| 12864 | | * @param integer $index, optional |
| 12865 | | * @return bool |
| 12866 | | */ |
| 12867 | | function setCategories( $value, $params=FALSE, $index=FALSE ) { |
| 12868 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 12869 | | iCalUtilityFunctions::_setMval( $this->categories, $value, $params, FALSE, $index ); |
| 12870 | | return TRUE; |
| 12871 | | } |
| 12872 | | /*********************************************************************************/ |
| 12873 | | /** |
| 12874 | | * Property Name: CLASS |
| 12875 | | */ |
| 12876 | | /** |
| 12877 | | * creates formatted output for calendar component property class |
| 12878 | | * |
| 12879 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12880 | | * @since 0.9.7 - 2006-11-20 |
| 12881 | | * @return string |
| 12882 | | */ |
| 12883 | | function createClass() { |
| 12884 | | if( empty( $this->class )) return FALSE; |
| 12885 | | if( empty( $this->class['value'] )) |
| 12886 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'CLASS' ) : FALSE; |
| 12887 | | $attributes = $this->_createParams( $this->class['params'] ); |
| 12888 | | return $this->_createElement( 'CLASS', $attributes, $this->class['value'] ); |
| 12889 | | } |
| 12890 | | /** |
| 12891 | | * set calendar component property class |
| 12892 | | * |
| 12893 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12894 | | * @since 2.4.8 - 2008-11-04 |
| 12895 | | * @param string $value "PUBLIC" / "PRIVATE" / "CONFIDENTIAL" / iana-token / x-name |
| 12896 | | * @param array $params optional |
| 12897 | | * @return bool |
| 12898 | | */ |
| 12899 | | function setClass( $value, $params=FALSE ) { |
| 12900 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 12901 | | $this->class = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 12902 | | return TRUE; |
| 12903 | | } |
| 12904 | | /*********************************************************************************/ |
| 12905 | | /** |
| 12906 | | * Property Name: COMMENT |
| 12907 | | */ |
| 12908 | | /** |
| 12909 | | * creates formatted output for calendar component property comment |
| 12910 | | * |
| 12911 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12912 | | * @since 2.16.2 - 2012-12-18 |
| 12913 | | * @return string |
| 12914 | | */ |
| 12915 | | function createComment() { |
| 12916 | | if( empty( $this->comment )) return FALSE; |
| 12917 | | $output = null; |
| 12918 | | foreach( $this->comment as $commentPart ) { |
| 12919 | | if( empty( $commentPart['value'] )) { |
| 12920 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'COMMENT' ); |
| 12921 | | continue; |
| 12922 | | } |
| 12923 | | $attributes = $this->_createParams( $commentPart['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 12924 | | $content = iCalUtilityFunctions::_strrep( $commentPart['value'], $this->format, $this->nl ); |
| 12925 | | $output .= $this->_createElement( 'COMMENT', $attributes, $content ); |
| 12926 | | } |
| 12927 | | return $output; |
| 12928 | | } |
| 12929 | | /** |
| 12930 | | * set calendar component property comment |
| 12931 | | * |
| 12932 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12933 | | * @since 2.5.1 - 2008-11-06 |
| 12934 | | * @param string $value |
| 12935 | | * @param array $params, optional |
| 12936 | | * @param integer $index, optional |
| 12937 | | * @return bool |
| 12938 | | */ |
| 12939 | | function setComment( $value, $params=FALSE, $index=FALSE ) { |
| 12940 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 12941 | | iCalUtilityFunctions::_setMval( $this->comment, $value, $params, FALSE, $index ); |
| 12942 | | return TRUE; |
| 12943 | | } |
| 12944 | | /*********************************************************************************/ |
| 12945 | | /** |
| 12946 | | * Property Name: COMPLETED |
| 12947 | | */ |
| 12948 | | /** |
| 12949 | | * creates formatted output for calendar component property completed |
| 12950 | | * |
| 12951 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12952 | | * @since 2.4.8 - 2008-10-22 |
| 12953 | | * @return string |
| 12954 | | */ |
| 12955 | | function createCompleted( ) { |
| 12956 | | if( empty( $this->completed )) return FALSE; |
| 12957 | | if( !isset( $this->completed['value']['year'] ) && |
| 12958 | | !isset( $this->completed['value']['month'] ) && |
| 12959 | | !isset( $this->completed['value']['day'] ) && |
| 12960 | | !isset( $this->completed['value']['hour'] ) && |
| 12961 | | !isset( $this->completed['value']['min'] ) && |
| 12962 | | !isset( $this->completed['value']['sec'] )) |
| 12963 | | if( $this->getConfig( 'allowEmpty' )) |
| 12964 | | return $this->_createElement( 'COMPLETED' ); |
| 12965 | | else return FALSE; |
| 12966 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->completed['value'], 7 ); |
| 12967 | | $attributes = $this->_createParams( $this->completed['params'] ); |
| 12968 | | return $this->_createElement( 'COMPLETED', $attributes, $formatted ); |
| 12969 | | } |
| 12970 | | /** |
| 12971 | | * set calendar component property completed |
| 12972 | | * |
| 12973 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 12974 | | * @since 2.4.8 - 2008-10-23 |
| 12975 | | * @param mixed $year |
| 12976 | | * @param mixed $month optional |
| 12977 | | * @param int $day optional |
| 12978 | | * @param int $hour optional |
| 12979 | | * @param int $min optional |
| 12980 | | * @param int $sec optional |
| 12981 | | * @param array $params optional |
| 12982 | | * @return bool |
| 12983 | | */ |
| 12984 | | function setCompleted( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 12985 | | if( empty( $year )) { |
| 12986 | | if( $this->getConfig( 'allowEmpty' )) { |
| 12987 | | $this->completed = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 12988 | | return TRUE; |
| 12989 | | } |
| 12990 | | else |
| 12991 | | return FALSE; |
| 12992 | | } |
| 12993 | | $this->completed = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 12994 | | return TRUE; |
| 12995 | | } |
| 12996 | | /*********************************************************************************/ |
| 12997 | | /** |
| 12998 | | * Property Name: CONTACT |
| 12999 | | */ |
| 13000 | | /** |
| 13001 | | * creates formatted output for calendar component property contact |
| 13002 | | * |
| 13003 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13004 | | * @since 2.16.2 - 2012-12-18 |
| 13005 | | * @return string |
| 13006 | | */ |
| 13007 | | function createContact() { |
| 13008 | | if( empty( $this->contact )) return FALSE; |
| 13009 | | $output = null; |
| 13010 | | foreach( $this->contact as $contact ) { |
| 13011 | | if( !empty( $contact['value'] )) { |
| 13012 | | $attributes = $this->_createParams( $contact['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 13013 | | $content = iCalUtilityFunctions::_strrep( $contact['value'], $this->format, $this->nl ); |
| 13014 | | $output .= $this->_createElement( 'CONTACT', $attributes, $content ); |
| 13015 | | } |
| 13016 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'CONTACT' ); |
| 13017 | | } |
| 13018 | | return $output; |
| 13019 | | } |
| 13020 | | /** |
| 13021 | | * set calendar component property contact |
| 13022 | | * |
| 13023 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13024 | | * @since 2.5.1 - 2008-11-05 |
| 13025 | | * @param string $value |
| 13026 | | * @param array $params, optional |
| 13027 | | * @param integer $index, optional |
| 13028 | | * @return bool |
| 13029 | | */ |
| 13030 | | function setContact( $value, $params=FALSE, $index=FALSE ) { |
| 13031 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 13032 | | iCalUtilityFunctions::_setMval( $this->contact, $value, $params, FALSE, $index ); |
| 13033 | | return TRUE; |
| 13034 | | } |
| 13035 | | /*********************************************************************************/ |
| 13036 | | /** |
| 13037 | | * Property Name: CREATED |
| 13038 | | */ |
| 13039 | | /** |
| 13040 | | * creates formatted output for calendar component property created |
| 13041 | | * |
| 13042 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13043 | | * @since 2.4.8 - 2008-10-21 |
| 13044 | | * @return string |
| 13045 | | */ |
| 13046 | | function createCreated() { |
| 13047 | | if( empty( $this->created )) return FALSE; |
| 13048 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->created['value'], 7 ); |
| 13049 | | $attributes = $this->_createParams( $this->created['params'] ); |
| 13050 | | return $this->_createElement( 'CREATED', $attributes, $formatted ); |
| 13051 | | } |
| 13052 | | /** |
| 13053 | | * set calendar component property created |
| 13054 | | * |
| 13055 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13056 | | * @since 2.4.8 - 2008-10-23 |
| 13057 | | * @param mixed $year optional |
| 13058 | | * @param mixed $month optional |
| 13059 | | * @param int $day optional |
| 13060 | | * @param int $hour optional |
| 13061 | | * @param int $min optional |
| 13062 | | * @param int $sec optional |
| 13063 | | * @param mixed $params optional |
| 13064 | | * @return bool |
| 13065 | | */ |
| 13066 | | function setCreated( $year=FALSE, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 13067 | | if( !isset( $year )) { |
| 13068 | | $year = date('Ymd\THis', mktime( date( 'H' ), date( 'i' ), date( 's' ) - date( 'Z'), date( 'm' ), date( 'd' ), date( 'Y' ))); |
| 13069 | | } |
| 13070 | | $this->created = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 13071 | | return TRUE; |
| 13072 | | } |
| 13073 | | /*********************************************************************************/ |
| 13074 | | /** |
| 13075 | | * Property Name: DESCRIPTION |
| 13076 | | */ |
| 13077 | | /** |
| 13078 | | * creates formatted output for calendar component property description |
| 13079 | | * |
| 13080 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13081 | | * @since 2.16.2 - 2012-12-18 |
| 13082 | | * @return string |
| 13083 | | */ |
| 13084 | | function createDescription() { |
| 13085 | | if( empty( $this->description )) return FALSE; |
| 13086 | | $output = null; |
| 13087 | | foreach( $this->description as $description ) { |
| 13088 | | if( !empty( $description['value'] )) { |
| 13089 | | $attributes = $this->_createParams( $description['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 13090 | | $content = iCalUtilityFunctions::_strrep( $description['value'], $this->format, $this->nl ); |
| 13091 | | $output .= $this->_createElement( 'DESCRIPTION', $attributes, $content ); |
| 13092 | | } |
| 13093 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'DESCRIPTION' ); |
| 13094 | | } |
| 13095 | | return $output; |
| 13096 | | } |
| 13097 | | /** |
| 13098 | | * set calendar component property description |
| 13099 | | * |
| 13100 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13101 | | * @since 2.6.24 - 2010-11-06 |
| 13102 | | * @param string $value |
| 13103 | | * @param array $params, optional |
| 13104 | | * @param integer $index, optional |
| 13105 | | * @return bool |
| 13106 | | */ |
| 13107 | | function setDescription( $value, $params=FALSE, $index=FALSE ) { |
| 13108 | | if( empty( $value )) { if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; } |
| 13109 | | if( 'vjournal' != $this->objName ) |
| 13110 | | $index = 1; |
| 13111 | | iCalUtilityFunctions::_setMval( $this->description, $value, $params, FALSE, $index ); |
| 13112 | | return TRUE; |
| 13113 | | } |
| 13114 | | /*********************************************************************************/ |
| 13115 | | /** |
| 13116 | | * Property Name: DTEND |
| 13117 | | */ |
| 13118 | | /** |
| 13119 | | * creates formatted output for calendar component property dtend |
| 13120 | | * |
| 13121 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13122 | | * @since 2.14.4 - 2012-09-26 |
| 13123 | | * @return string |
| 13124 | | */ |
| 13125 | | function createDtend() { |
| 13126 | | if( empty( $this->dtend )) return FALSE; |
| 13127 | | if( !isset( $this->dtend['value']['year'] ) && |
| 13128 | | !isset( $this->dtend['value']['month'] ) && |
| 13129 | | !isset( $this->dtend['value']['day'] ) && |
| 13130 | | !isset( $this->dtend['value']['hour'] ) && |
| 13131 | | !isset( $this->dtend['value']['min'] ) && |
| 13132 | | !isset( $this->dtend['value']['sec'] )) |
| 13133 | | if( $this->getConfig( 'allowEmpty' )) |
| 13134 | | return $this->_createElement( 'DTEND' ); |
| 13135 | | else return FALSE; |
| 13136 | | $parno = ( isset( $this->dtend['params']['VALUE'] ) && ( 'DATE' == $this->dtend['params']['VALUE'] )) ? 3 : null; |
| 13137 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->dtend['value'], $parno ); |
| 13138 | | $attributes = $this->_createParams( $this->dtend['params'] ); |
| 13139 | | return $this->_createElement( 'DTEND', $attributes, $formatted ); |
| 13140 | | } |
| 13141 | | /** |
| 13142 | | * set calendar component property dtend |
| 13143 | | * |
| 13144 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13145 | | * @since 2.9.6 - 2011-05-14 |
| 13146 | | * @param mixed $year |
| 13147 | | * @param mixed $month optional |
| 13148 | | * @param int $day optional |
| 13149 | | * @param int $hour optional |
| 13150 | | * @param int $min optional |
| 13151 | | * @param int $sec optional |
| 13152 | | * @param string $tz optional |
| 13153 | | * @param array params optional |
| 13154 | | * @return bool |
| 13155 | | */ |
| 13156 | | function setDtend( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 13157 | | if( empty( $year )) { |
| 13158 | | if( $this->getConfig( 'allowEmpty' )) { |
| 13159 | | $this->dtend = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13160 | | return TRUE; |
| 13161 | | } |
| 13162 | | else |
| 13163 | | return FALSE; |
| 13164 | | } |
| 13165 | | $this->dtend = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, null, null, $this->getConfig( 'TZID' )); |
| 13166 | | return TRUE; |
| 13167 | | } |
| 13168 | | /*********************************************************************************/ |
| 13169 | | /** |
| 13170 | | * Property Name: DTSTAMP |
| 13171 | | */ |
| 13172 | | /** |
| 13173 | | * creates formatted output for calendar component property dtstamp |
| 13174 | | * |
| 13175 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13176 | | * @since 2.4.4 - 2008-03-07 |
| 13177 | | * @return string |
| 13178 | | */ |
| 13179 | | function createDtstamp() { |
| 13180 | | if( !isset( $this->dtstamp['value']['year'] ) && |
| 13181 | | !isset( $this->dtstamp['value']['month'] ) && |
| 13182 | | !isset( $this->dtstamp['value']['day'] ) && |
| 13183 | | !isset( $this->dtstamp['value']['hour'] ) && |
| 13184 | | !isset( $this->dtstamp['value']['min'] ) && |
| 13185 | | !isset( $this->dtstamp['value']['sec'] )) |
| 13186 | | $this->_makeDtstamp(); |
| 13187 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->dtstamp['value'], 7 ); |
| 13188 | | $attributes = $this->_createParams( $this->dtstamp['params'] ); |
| 13189 | | return $this->_createElement( 'DTSTAMP', $attributes, $formatted ); |
| 13190 | | } |
| 13191 | | /** |
| 13192 | | * computes datestamp for calendar component object instance dtstamp |
| 13193 | | * |
| 13194 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13195 | | * @since 2.14.1 - 2012-09-29 |
| 13196 | | * @return void |
| 13197 | | */ |
| 13198 | | function _makeDtstamp() { |
| 13199 | | $d = date( 'Y-m-d-H-i-s', mktime( date('H'), date('i'), (date('s') - date( 'Z' )), date('m'), date('d'), date('Y'))); |
| 13200 | | $date = explode( '-', $d ); |
| 13201 | | $this->dtstamp['value'] = array( 'year' => $date[0], 'month' => $date[1], 'day' => $date[2], 'hour' => $date[3], 'min' => $date[4], 'sec' => $date[5], 'tz' => 'Z' ); |
| 13202 | | $this->dtstamp['params'] = null; |
| 13203 | | } |
| 13204 | | /** |
| 13205 | | * set calendar component property dtstamp |
| 13206 | | * |
| 13207 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13208 | | * @since 2.4.8 - 2008-10-23 |
| 13209 | | * @param mixed $year |
| 13210 | | * @param mixed $month optional |
| 13211 | | * @param int $day optional |
| 13212 | | * @param int $hour optional |
| 13213 | | * @param int $min optional |
| 13214 | | * @param int $sec optional |
| 13215 | | * @param array $params optional |
| 13216 | | * @return TRUE |
| 13217 | | */ |
| 13218 | | function setDtstamp( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 13219 | | if( empty( $year )) |
| 13220 | | $this->_makeDtstamp(); |
| 13221 | | else |
| 13222 | | $this->dtstamp = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 13223 | | return TRUE; |
| 13224 | | } |
| 13225 | | /*********************************************************************************/ |
| 13226 | | /** |
| 13227 | | * Property Name: DTSTART |
| 13228 | | */ |
| 13229 | | /** |
| 13230 | | * creates formatted output for calendar component property dtstart |
| 13231 | | * |
| 13232 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13233 | | * @since 2.14.4 - 2012-09-26 |
| 13234 | | * @return string |
| 13235 | | */ |
| 13236 | | function createDtstart() { |
| 13237 | | if( empty( $this->dtstart )) return FALSE; |
| 13238 | | if( !isset( $this->dtstart['value']['year'] ) && |
| 13239 | | !isset( $this->dtstart['value']['month'] ) && |
| 13240 | | !isset( $this->dtstart['value']['day'] ) && |
| 13241 | | !isset( $this->dtstart['value']['hour'] ) && |
| 13242 | | !isset( $this->dtstart['value']['min'] ) && |
| 13243 | | !isset( $this->dtstart['value']['sec'] )) { |
| 13244 | | if( $this->getConfig( 'allowEmpty' )) |
| 13245 | | return $this->_createElement( 'DTSTART' ); |
| 13246 | | else return FALSE; |
| 13247 | | } |
| 13248 | | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) |
| 13249 | | unset( $this->dtstart['value']['tz'], $this->dtstart['params']['TZID'] ); |
| 13250 | | $parno = ( isset( $this->dtstart['params']['VALUE'] ) && ( 'DATE' == $this->dtstart['params']['VALUE'] )) ? 3 : null; |
| 13251 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->dtstart['value'], $parno ); |
| 13252 | | $attributes = $this->_createParams( $this->dtstart['params'] ); |
| 13253 | | return $this->_createElement( 'DTSTART', $attributes, $formatted ); |
| 13254 | | } |
| 13255 | | /** |
| 13256 | | * set calendar component property dtstart |
| 13257 | | * |
| 13258 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13259 | | * @since 2.6.22 - 2010-09-22 |
| 13260 | | * @param mixed $year |
| 13261 | | * @param mixed $month optional |
| 13262 | | * @param int $day optional |
| 13263 | | * @param int $hour optional |
| 13264 | | * @param int $min optional |
| 13265 | | * @param int $sec optional |
| 13266 | | * @param string $tz optional |
| 13267 | | * @param array $params optional |
| 13268 | | * @return bool |
| 13269 | | */ |
| 13270 | | function setDtstart( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 13271 | | if( empty( $year )) { |
| 13272 | | if( $this->getConfig( 'allowEmpty' )) { |
| 13273 | | $this->dtstart = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13274 | | return TRUE; |
| 13275 | | } |
| 13276 | | else |
| 13277 | | return FALSE; |
| 13278 | | } |
| 13279 | | $this->dtstart = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, 'dtstart', $this->objName, $this->getConfig( 'TZID' )); |
| 13280 | | return TRUE; |
| 13281 | | } |
| 13282 | | /*********************************************************************************/ |
| 13283 | | /** |
| 13284 | | * Property Name: DUE |
| 13285 | | */ |
| 13286 | | /** |
| 13287 | | * creates formatted output for calendar component property due |
| 13288 | | * |
| 13289 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13290 | | * @since 2.14.4 - 2012-09-26 |
| 13291 | | * @return string |
| 13292 | | */ |
| 13293 | | function createDue() { |
| 13294 | | if( empty( $this->due )) return FALSE; |
| 13295 | | if( !isset( $this->due['value']['year'] ) && |
| 13296 | | !isset( $this->due['value']['month'] ) && |
| 13297 | | !isset( $this->due['value']['day'] ) && |
| 13298 | | !isset( $this->due['value']['hour'] ) && |
| 13299 | | !isset( $this->due['value']['min'] ) && |
| 13300 | | !isset( $this->due['value']['sec'] )) { |
| 13301 | | if( $this->getConfig( 'allowEmpty' )) |
| 13302 | | return $this->_createElement( 'DUE' ); |
| 13303 | | else |
| 13304 | | return FALSE; |
| 13305 | | } |
| 13306 | | $parno = ( isset( $this->due['params']['VALUE'] ) && ( 'DATE' == $this->due['params']['VALUE'] )) ? 3 : null; |
| 13307 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->due['value'], $parno ); |
| 13308 | | $attributes = $this->_createParams( $this->due['params'] ); |
| 13309 | | return $this->_createElement( 'DUE', $attributes, $formatted ); |
| 13310 | | } |
| 13311 | | /** |
| 13312 | | * set calendar component property due |
| 13313 | | * |
| 13314 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13315 | | * @since 2.4.8 - 2008-11-04 |
| 13316 | | * @param mixed $year |
| 13317 | | * @param mixed $month optional |
| 13318 | | * @param int $day optional |
| 13319 | | * @param int $hour optional |
| 13320 | | * @param int $min optional |
| 13321 | | * @param int $sec optional |
| 13322 | | * @param array $params optional |
| 13323 | | * @return bool |
| 13324 | | */ |
| 13325 | | function setDue( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 13326 | | if( empty( $year )) { |
| 13327 | | if( $this->getConfig( 'allowEmpty' )) { |
| 13328 | | $this->due = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13329 | | return TRUE; |
| 13330 | | } |
| 13331 | | else |
| 13332 | | return FALSE; |
| 13333 | | } |
| 13334 | | $this->due = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, null, null, $this->getConfig( 'TZID' )); |
| 13335 | | return TRUE; |
| 13336 | | } |
| 13337 | | /*********************************************************************************/ |
| 13338 | | /** |
| 13339 | | * Property Name: DURATION |
| 13340 | | */ |
| 13341 | | /** |
| 13342 | | * creates formatted output for calendar component property duration |
| 13343 | | * |
| 13344 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13345 | | * @since 2.4.8 - 2008-10-21 |
| 13346 | | * @return string |
| 13347 | | */ |
| 13348 | | function createDuration() { |
| 13349 | | if( empty( $this->duration )) return FALSE; |
| 13350 | | if( !isset( $this->duration['value']['week'] ) && |
| 13351 | | !isset( $this->duration['value']['day'] ) && |
| 13352 | | !isset( $this->duration['value']['hour'] ) && |
| 13353 | | !isset( $this->duration['value']['min'] ) && |
| 13354 | | !isset( $this->duration['value']['sec'] )) |
| 13355 | | if( $this->getConfig( 'allowEmpty' )) |
| 13356 | | return $this->_createElement( 'DURATION', array(), null ); |
| 13357 | | else return FALSE; |
| 13358 | | $attributes = $this->_createParams( $this->duration['params'] ); |
| 13359 | | return $this->_createElement( 'DURATION', $attributes, iCalUtilityFunctions::_duration2str( $this->duration['value'] )); |
| 13360 | | } |
| 13361 | | /** |
| 13362 | | * set calendar component property duration |
| 13363 | | * |
| 13364 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13365 | | * @since 2.4.8 - 2008-11-04 |
| 13366 | | * @param mixed $week |
| 13367 | | * @param mixed $day optional |
| 13368 | | * @param int $hour optional |
| 13369 | | * @param int $min optional |
| 13370 | | * @param int $sec optional |
| 13371 | | * @param array $params optional |
| 13372 | | * @return bool |
| 13373 | | */ |
| 13374 | | function setDuration( $week, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 13375 | | if( empty( $week )) if( $this->getConfig( 'allowEmpty' )) $week = null; else return FALSE; |
| 13376 | | if( is_array( $week ) && ( 1 <= count( $week ))) |
| 13377 | | $this->duration = array( 'value' => iCalUtilityFunctions::_duration2arr( $week ), 'params' => iCalUtilityFunctions::_setParams( $day )); |
| 13378 | | elseif( is_string( $week ) && ( 3 <= strlen( trim( $week )))) { |
| 13379 | | $week = trim( $week ); |
| 13380 | | if( in_array( substr( $week, 0, 1 ), array( '+', '-' ))) |
| 13381 | | $week = substr( $week, 1 ); |
| 13382 | | $this->duration = array( 'value' => iCalUtilityFunctions::_durationStr2arr( $week ), 'params' => iCalUtilityFunctions::_setParams( $day )); |
| 13383 | | } |
| 13384 | | elseif( empty( $week ) && empty( $day ) && empty( $hour ) && empty( $min ) && empty( $sec )) |
| 13385 | | return FALSE; |
| 13386 | | else |
| 13387 | | $this->duration = array( 'value' => iCalUtilityFunctions::_duration2arr( array( $week, $day, $hour, $min, $sec )), 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13388 | | return TRUE; |
| 13389 | | } |
| 13390 | | /*********************************************************************************/ |
| 13391 | | /** |
| 13392 | | * Property Name: EXDATE |
| 13393 | | */ |
| 13394 | | /** |
| 13395 | | * creates formatted output for calendar component property exdate |
| 13396 | | * |
| 13397 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13398 | | * @since 2.16.5 - 2012-12-28 |
| 13399 | | * @return string |
| 13400 | | */ |
| 13401 | | function createExdate() { |
| 13402 | | if( empty( $this->exdate )) return FALSE; |
| 13403 | | $output = null; |
| 13404 | | $exdates = array(); |
| 13405 | | foreach( $this->exdate as $theExdate ) { |
| 13406 | | if( empty( $theExdate['value'] )) { |
| 13407 | | if( $this->getConfig( 'allowEmpty' )) |
| 13408 | | $output .= $this->_createElement( 'EXDATE' ); |
| 13409 | | continue; |
| 13410 | | } |
| 13411 | | if( 1 < count( $theExdate['value'] )) |
| 13412 | | usort( $theExdate['value'], array( 'iCalUtilityFunctions', '_sortExdate1' )); |
| 13413 | | $exdates[] = $theExdate; |
| 13414 | | } |
| 13415 | | if( 1 < count( $exdates )) |
| 13416 | | usort( $exdates, array( 'iCalUtilityFunctions', '_sortExdate2' )); |
| 13417 | | foreach( $exdates as $theExdate ) { |
| 13418 | | $content = $attributes = null; |
| 13419 | | foreach( $theExdate['value'] as $eix => $exdatePart ) { |
| 13420 | | $parno = count( $exdatePart ); |
| 13421 | | $formatted = iCalUtilityFunctions::_date2strdate( $exdatePart, $parno ); |
| 13422 | | if( isset( $theExdate['params']['TZID'] )) |
| 13423 | | $formatted = str_replace( 'Z', '', $formatted); |
| 13424 | | if( 0 < $eix ) { |
| 13425 | | if( isset( $theExdate['value'][0]['tz'] )) { |
| 13426 | | if( ctype_digit( substr( $theExdate['value'][0]['tz'], -4 )) || |
| +13427 | | ( 'Z' == $theExdate['value'][0]['tz'] )) { |
| 13428 | | if( 'Z' != substr( $formatted, -1 )) |
| 13429 | | $formatted .= 'Z'; |
| 13430 | | } |
| 13431 | | else |
| 13432 | | $formatted = str_replace( 'Z', '', $formatted ); |
| 13433 | | } |
| 13434 | | else |
| 13435 | | $formatted = str_replace( 'Z', '', $formatted ); |
| 13436 | | } // end if( 0 < $eix ) |
| 13437 | | $content .= ( 0 < $eix ) ? ','.$formatted : $formatted; |
| 13438 | | } // end foreach( $theExdate['value'] as $eix => $exdatePart ) |
| 13439 | | $attributes .= $this->_createParams( $theExdate['params'] ); |
| 13440 | | $output .= $this->_createElement( 'EXDATE', $attributes, $content ); |
| 13441 | | } // end foreach( $exdates as $theExdate ) |
| 13442 | | return $output; |
| 13443 | | } |
| 13444 | | /** |
| 13445 | | * set calendar component property exdate |
| 13446 | | * |
| 13447 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13448 | | * @since 2.14.1 - 2012-10-02 |
| 13449 | | * @param array exdates |
| 13450 | | * @param array $params, optional |
| 13451 | | * @param integer $index, optional |
| 13452 | | * @return bool |
| 13453 | | */ |
| 13454 | | function setExdate( $exdates, $params=FALSE, $index=FALSE ) { |
| 13455 | | if( empty( $exdates )) { |
| 13456 | | if( $this->getConfig( 'allowEmpty' )) { |
| 13457 | | iCalUtilityFunctions::_setMval( $this->exdate, null, $params, FALSE, $index ); |
| 13458 | | return TRUE; |
| 13459 | | } |
| 13460 | | else |
| 13461 | | return FALSE; |
| 13462 | | } |
| 13463 | | $input = array( 'params' => iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' ))); |
| 13464 | | $toZ = ( isset( $input['params']['TZID'] ) && in_array( strtoupper( $input['params']['TZID'] ), array( 'GMT', 'UTC', 'Z' ))) ? TRUE : FALSE; |
| 13465 | | /* ev. check 1:st date and save ev. timezone **/ |
| 13466 | | iCalUtilityFunctions::_chkdatecfg( reset( $exdates ), $parno, $input['params'] ); |
| 13467 | | iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME' ); // remove default parameter |
| 13468 | | foreach( $exdates as $eix => $theExdate ) { |
| 13469 | | iCalUtilityFunctions::_strDate2arr( $theExdate ); |
| 13470 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $theExdate )) { |
| 13471 | | if( isset( $theExdate['tz'] ) && !iCalUtilityFunctions::_isOffset( $theExdate['tz'] )) { |
| 13472 | | if( isset( $input['params']['TZID'] )) |
| 13473 | | $theExdate['tz'] = $input['params']['TZID']; |
| 13474 | | else |
| 13475 | | $input['params']['TZID'] = $theExdate['tz']; |
| 13476 | | } |
| 13477 | | $exdatea = iCalUtilityFunctions::_timestamp2date( $theExdate, $parno ); |
| 13478 | | } |
| 13479 | | elseif( is_array( $theExdate )) { |
| 13480 | | $d = iCalUtilityFunctions::_chkDateArr( $theExdate, $parno ); |
| 13481 | | if( isset( $d['tz'] ) && ( 'Z' != $d['tz'] ) && iCalUtilityFunctions::_isOffset( $d['tz'] )) { |
| 13482 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 13483 | | $exdatea = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 13484 | | unset( $exdatea['unparsedtext'] ); |
| 13485 | | } |
| 13486 | | else |
| 13487 | | $exdatea = $d; |
| 13488 | | } |
| 13489 | | elseif( 8 <= strlen( trim( $theExdate ))) { // ex. 2006-08-03 10:12:18 |
| 13490 | | $exdatea = iCalUtilityFunctions::_strdate2date( $theExdate, $parno ); |
| 13491 | | unset( $exdatea['unparsedtext'] ); |
| 13492 | | } |
| 13493 | | if( 3 == $parno ) |
| 13494 | | unset( $exdatea['hour'], $exdatea['min'], $exdatea['sec'], $exdatea['tz'] ); |
| 13495 | | elseif( isset( $exdatea['tz'] )) |
| 13496 | | $exdatea['tz'] = (string) $exdatea['tz']; |
| 13497 | | if( isset( $input['params']['TZID'] ) || |
| +13498 | | ( isset( $exdatea['tz'] ) && !iCalUtilityFunctions::_isOffset( $exdatea['tz'] )) || |
| +13499 | | ( isset( $input['value'][0] ) && ( !isset( $input['value'][0]['tz'] ))) || |
| +13500 | | ( isset( $input['value'][0]['tz'] ) && !iCalUtilityFunctions::_isOffset( $input['value'][0]['tz'] ))) |
| 13501 | | unset( $exdatea['tz'] ); |
| 13502 | | if( $toZ ) // time zone Z |
| 13503 | | $exdatea['tz'] = 'Z'; |
| 13504 | | $input['value'][] = $exdatea; |
| 13505 | | } |
| 13506 | | if( 0 >= count( $input['value'] )) |
| 13507 | | return FALSE; |
| 13508 | | if( 3 == $parno ) { |
| 13509 | | $input['params']['VALUE'] = 'DATE'; |
| 13510 | | unset( $input['params']['TZID'] ); |
| 13511 | | } |
| 13512 | | if( $toZ ) // time zone Z |
| 13513 | | unset( $input['params']['TZID'] ); |
| 13514 | | iCalUtilityFunctions::_setMval( $this->exdate, $input['value'], $input['params'], FALSE, $index ); |
| 13515 | | return TRUE; |
| 13516 | | } |
| 13517 | | /*********************************************************************************/ |
| 13518 | | /** |
| 13519 | | * Property Name: EXRULE |
| 13520 | | */ |
| 13521 | | /** |
| 13522 | | * creates formatted output for calendar component property exrule |
| 13523 | | * |
| 13524 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13525 | | * @since 2.4.8 - 2008-10-22 |
| 13526 | | * @return string |
| 13527 | | */ |
| 13528 | | function createExrule() { |
| 13529 | | if( empty( $this->exrule )) return FALSE; |
| 13530 | | return $this->_format_recur( 'EXRULE', $this->exrule ); |
| 13531 | | } |
| 13532 | | /** |
| 13533 | | * set calendar component property exdate |
| 13534 | | * |
| 13535 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13536 | | * @since 2.5.1 - 2008-11-05 |
| 13537 | | * @param array $exruleset |
| 13538 | | * @param array $params, optional |
| 13539 | | * @param integer $index, optional |
| 13540 | | * @return bool |
| 13541 | | */ |
| 13542 | | function setExrule( $exruleset, $params=FALSE, $index=FALSE ) { |
| 13543 | | if( empty( $exruleset )) if( $this->getConfig( 'allowEmpty' )) $exruleset = null; else return FALSE; |
| 13544 | | iCalUtilityFunctions::_setMval( $this->exrule, iCalUtilityFunctions::_setRexrule( $exruleset ), $params, FALSE, $index ); |
| 13545 | | return TRUE; |
| 13546 | | } |
| 13547 | | /*********************************************************************************/ |
| 13548 | | /** |
| 13549 | | * Property Name: FREEBUSY |
| 13550 | | */ |
| 13551 | | /** |
| 13552 | | * creates formatted output for calendar component property freebusy |
| 13553 | | * |
| 13554 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13555 | | * @since 2.1.23 - 2012-02-16 |
| 13556 | | * @return string |
| 13557 | | */ |
| 13558 | | function createFreebusy() { |
| 13559 | | if( empty( $this->freebusy )) return FALSE; |
| 13560 | | $output = null; |
| 13561 | | foreach( $this->freebusy as $freebusyPart ) { |
| 13562 | | if( empty( $freebusyPart['value'] ) || (( 1 == count( $freebusyPart['value'] )) && isset( $freebusyPart['value']['fbtype'] ))) { |
| 13563 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'FREEBUSY' ); |
| 13564 | | continue; |
| 13565 | | } |
| 13566 | | $attributes = $content = null; |
| 13567 | | if( isset( $freebusyPart['value']['fbtype'] )) { |
| 13568 | | $attributes .= $this->intAttrDelimiter.'FBTYPE='.$freebusyPart['value']['fbtype']; |
| 13569 | | unset( $freebusyPart['value']['fbtype'] ); |
| 13570 | | $freebusyPart['value'] = array_values( $freebusyPart['value'] ); |
| 13571 | | } |
| 13572 | | else |
| 13573 | | $attributes .= $this->intAttrDelimiter.'FBTYPE=BUSY'; |
| 13574 | | $attributes .= $this->_createParams( $freebusyPart['params'] ); |
| 13575 | | $fno = 1; |
| 13576 | | $cnt = count( $freebusyPart['value']); |
| 13577 | | foreach( $freebusyPart['value'] as $periodix => $freebusyPeriod ) { |
| 13578 | | $formatted = iCalUtilityFunctions::_date2strdate( $freebusyPeriod[0] ); |
| 13579 | | $content .= $formatted; |
| 13580 | | $content .= '/'; |
| 13581 | | $cnt2 = count( $freebusyPeriod[1]); |
| 13582 | | if( array_key_exists( 'year', $freebusyPeriod[1] )) // date-time |
| 13583 | | $cnt2 = 7; |
| 13584 | | elseif( array_key_exists( 'week', $freebusyPeriod[1] )) // duration |
| 13585 | | $cnt2 = 5; |
| 13586 | | if(( 7 == $cnt2 ) && // period= -> date-time |
| 13587 | | isset( $freebusyPeriod[1]['year'] ) && |
| 13588 | | isset( $freebusyPeriod[1]['month'] ) && |
| 13589 | | isset( $freebusyPeriod[1]['day'] )) { |
| 13590 | | $content .= iCalUtilityFunctions::_date2strdate( $freebusyPeriod[1] ); |
| 13591 | | } |
| 13592 | | else { // period= -> dur-time |
| 13593 | | $content .= iCalUtilityFunctions::_duration2str( $freebusyPeriod[1] ); |
| 13594 | | } |
| 13595 | | if( $fno < $cnt ) |
| 13596 | | $content .= ','; |
| 13597 | | $fno++; |
| 13598 | | } |
| 13599 | | $output .= $this->_createElement( 'FREEBUSY', $attributes, $content ); |
| 13600 | | } |
| 13601 | | return $output; |
| 13602 | | } |
| 13603 | | /** |
| 13604 | | * set calendar component property freebusy |
| 13605 | | * |
| 13606 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13607 | | * @since 2.10.30 - 2012-01-16 |
| 13608 | | * @param string $fbType |
| 13609 | | * @param array $fbValues |
| 13610 | | * @param array $params, optional |
| 13611 | | * @param integer $index, optional |
| 13612 | | * @return bool |
| 13613 | | */ |
| 13614 | | function setFreebusy( $fbType, $fbValues, $params=FALSE, $index=FALSE ) { |
| 13615 | | if( empty( $fbValues )) { |
| 13616 | | if( $this->getConfig( 'allowEmpty' )) { |
| 13617 | | iCalUtilityFunctions::_setMval( $this->freebusy, null, $params, FALSE, $index ); |
| 13618 | | return TRUE; |
| 13619 | | } |
| 13620 | | else |
| 13621 | | return FALSE; |
| 13622 | | } |
| 13623 | | $fbType = strtoupper( $fbType ); |
| 13624 | | if(( !in_array( $fbType, array( 'FREE', 'BUSY', 'BUSY-UNAVAILABLE', 'BUSY-TENTATIVE' ))) && |
| +13625 | | ( 'X-' != substr( $fbType, 0, 2 ))) |
| 13626 | | $fbType = 'BUSY'; |
| 13627 | | $input = array( 'fbtype' => $fbType ); |
| 13628 | | foreach( $fbValues as $fbPeriod ) { // periods => period |
| 13629 | | if( empty( $fbPeriod )) |
| 13630 | | continue; |
| 13631 | | $freebusyPeriod = array(); |
| 13632 | | foreach( $fbPeriod as $fbMember ) { // pairs => singlepart |
| 13633 | | $freebusyPairMember = array(); |
| 13634 | | if( is_array( $fbMember )) { |
| 13635 | | if( iCalUtilityFunctions::_isArrayDate( $fbMember )) { // date-time value |
| 13636 | | $freebusyPairMember = iCalUtilityFunctions::_chkDateArr( $fbMember, 7 ); |
| 13637 | | $freebusyPairMember['tz'] = 'Z'; |
| 13638 | | } |
| 13639 | | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $fbMember )) { // timestamp value |
| 13640 | | $freebusyPairMember = iCalUtilityFunctions::_timestamp2date( $fbMember['timestamp'], 7 ); |
| 13641 | | $freebusyPairMember['tz'] = 'Z'; |
| 13642 | | } |
| 13643 | | else { // array format duration |
| 13644 | | $freebusyPairMember = iCalUtilityFunctions::_duration2arr( $fbMember ); |
| 13645 | | } |
| 13646 | | } |
| 13647 | | elseif(( 3 <= strlen( trim( $fbMember ))) && // string format duration |
| +13648 | | ( in_array( $fbMember{0}, array( 'P', '+', '-' )))) { |
| 13649 | | if( 'P' != $fbMember{0} ) |
| 13650 | | $fbmember = substr( $fbMember, 1 ); |
| 13651 | | $freebusyPairMember = iCalUtilityFunctions::_durationStr2arr( $fbMember ); |
| 13652 | | } |
| 13653 | | elseif( 8 <= strlen( trim( $fbMember ))) { // text date ex. 2006-08-03 10:12:18 |
| 13654 | | $freebusyPairMember = iCalUtilityFunctions::_strdate2date( $fbMember, 7 ); |
| 13655 | | unset( $freebusyPairMember['unparsedtext'] ); |
| 13656 | | $freebusyPairMember['tz'] = 'Z'; |
| 13657 | | } |
| 13658 | | $freebusyPeriod[] = $freebusyPairMember; |
| 13659 | | } |
| 13660 | | $input[] = $freebusyPeriod; |
| 13661 | | } |
| 13662 | | iCalUtilityFunctions::_setMval( $this->freebusy, $input, $params, FALSE, $index ); |
| 13663 | | return TRUE; |
| 13664 | | } |
| 13665 | | /*********************************************************************************/ |
| 13666 | | /** |
| 13667 | | * Property Name: GEO |
| 13668 | | */ |
| 13669 | | /** |
| 13670 | | * creates formatted output for calendar component property geo |
| 13671 | | * |
| 13672 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13673 | | * @since 2.12.6 - 2012-04-21 |
| 13674 | | * @return string |
| 13675 | | */ |
| 13676 | | function createGeo() { |
| 13677 | | if( empty( $this->geo )) return FALSE; |
| 13678 | | if( empty( $this->geo['value'] )) |
| 13679 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'GEO' ) : FALSE; |
| 13680 | | $attributes = $this->_createParams( $this->geo['params'] ); |
| 13681 | | if( 0.0 < $this->geo['value']['latitude'] ) |
| 13682 | | $sign = '+'; |
| 13683 | | else |
| 13684 | | $sign = ( 0.0 > $this->geo['value']['latitude'] ) ? '-' : ''; |
| 13685 | | $content = $sign.sprintf( "%09.6f", abs( $this->geo['value']['latitude'] )); // sprintf && lpad && float && sign !"#¤%&/( |
| 13686 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 13687 | | if( 0.0 < $this->geo['value']['longitude'] ) |
| 13688 | | $sign = '+'; |
| 13689 | | else |
| 13690 | | $sign = ( 0.0 > $this->geo['value']['longitude'] ) ? '-' : ''; |
| 13691 | | $content .= ';'.$sign.sprintf( '%8.6f', abs( $this->geo['value']['longitude'] )); // sprintf && lpad && float && sign !"#¤%&/( |
| 13692 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 13693 | | return $this->_createElement( 'GEO', $attributes, $content ); |
| 13694 | | } |
| 13695 | | /** |
| 13696 | | * set calendar component property geo |
| 13697 | | * |
| 13698 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13699 | | * @since 2.12.5 - 2012-04-21 |
| 13700 | | * @param float $latitude |
| 13701 | | * @param float $longitude |
| 13702 | | * @param array $params optional |
| 13703 | | * @return bool |
| 13704 | | */ |
| 13705 | | function setGeo( $latitude, $longitude, $params=FALSE ) { |
| 13706 | | if(( !empty( $latitude ) || ( 0 == $latitude )) && |
| +13707 | | ( !empty( $longitude ) || ( 0 == $longitude ))) { |
| 13708 | | if( !is_array( $this->geo )) $this->geo = array(); |
| 13709 | | $this->geo['value']['latitude'] = (float) $latitude; |
| 13710 | | $this->geo['value']['longitude'] = (float) $longitude; |
| 13711 | | $this->geo['params'] = iCalUtilityFunctions::_setParams( $params ); |
| 13712 | | } |
| 13713 | | elseif( $this->getConfig( 'allowEmpty' )) |
| 13714 | | $this->geo = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params ) ); |
| 13715 | | else |
| 13716 | | return FALSE; |
| 13717 | | return TRUE; |
| 13718 | | } |
| 13719 | | /*********************************************************************************/ |
| 13720 | | /** |
| 13721 | | * Property Name: LAST-MODIFIED |
| 13722 | | */ |
| 13723 | | /** |
| 13724 | | * creates formatted output for calendar component property last-modified |
| 13725 | | * |
| 13726 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13727 | | * @since 2.4.8 - 2008-10-21 |
| 13728 | | * @return string |
| 13729 | | */ |
| 13730 | | function createLastModified() { |
| 13731 | | if( empty( $this->lastmodified )) return FALSE; |
| 13732 | | $attributes = $this->_createParams( $this->lastmodified['params'] ); |
| 13733 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->lastmodified['value'], 7 ); |
| 13734 | | return $this->_createElement( 'LAST-MODIFIED', $attributes, $formatted ); |
| 13735 | | } |
| 13736 | | /** |
| 13737 | | * set calendar component property completed |
| 13738 | | * |
| 13739 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13740 | | * @since 2.4.8 - 2008-10-23 |
| 13741 | | * @param mixed $year optional |
| 13742 | | * @param mixed $month optional |
| 13743 | | * @param int $day optional |
| 13744 | | * @param int $hour optional |
| 13745 | | * @param int $min optional |
| 13746 | | * @param int $sec optional |
| 13747 | | * @param array $params optional |
| 13748 | | * @return boll |
| 13749 | | */ |
| 13750 | | function setLastModified( $year=FALSE, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 13751 | | if( empty( $year )) |
| 13752 | | $year = date('Ymd\THis', mktime( date( 'H' ), date( 'i' ), date( 's' ) - date( 'Z'), date( 'm' ), date( 'd' ), date( 'Y' ))); |
| 13753 | | $this->lastmodified = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
| 13754 | | return TRUE; |
| 13755 | | } |
| 13756 | | /*********************************************************************************/ |
| 13757 | | /** |
| 13758 | | * Property Name: LOCATION |
| 13759 | | */ |
| 13760 | | /** |
| 13761 | | * creates formatted output for calendar component property location |
| 13762 | | * |
| 13763 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13764 | | * @since 2.16.2 - 2012-12-18 |
| 13765 | | * @return string |
| 13766 | | */ |
| 13767 | | function createLocation() { |
| 13768 | | if( empty( $this->location )) return FALSE; |
| 13769 | | if( empty( $this->location['value'] )) |
| 13770 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'LOCATION' ) : FALSE; |
| 13771 | | $attributes = $this->_createParams( $this->location['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 13772 | | $content = iCalUtilityFunctions::_strrep( $this->location['value'], $this->format, $this->nl ); |
| 13773 | | return $this->_createElement( 'LOCATION', $attributes, $content ); |
| 13774 | | } |
| 13775 | | /** |
| 13776 | | * set calendar component property location |
| 13777 | | ' |
| 13778 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13779 | | * @since 2.4.8 - 2008-11-04 |
| 13780 | | * @param string $value |
| 13781 | | * @param array params optional |
| 13782 | | * @return bool |
| 13783 | | */ |
| 13784 | | function setLocation( $value, $params=FALSE ) { |
| 13785 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 13786 | | $this->location = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13787 | | return TRUE; |
| 13788 | | } |
| 13789 | | /*********************************************************************************/ |
| 13790 | | /** |
| 13791 | | * Property Name: ORGANIZER |
| 13792 | | */ |
| 13793 | | /** |
| 13794 | | * creates formatted output for calendar component property organizer |
| 13795 | | * |
| 13796 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13797 | | * @since 2.6.33 - 2010-12-17 |
| 13798 | | * @return string |
| 13799 | | */ |
| 13800 | | function createOrganizer() { |
| 13801 | | if( empty( $this->organizer )) return FALSE; |
| 13802 | | if( empty( $this->organizer['value'] )) |
| 13803 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'ORGANIZER' ) : FALSE; |
| 13804 | | $attributes = $this->_createParams( $this->organizer['params'] |
| +13805 | | , array( 'CN', 'DIR', 'SENT-BY', 'LANGUAGE' )); |
| 13806 | | return $this->_createElement( 'ORGANIZER', $attributes, $this->organizer['value'] ); |
| 13807 | | } |
| 13808 | | /** |
| 13809 | | * set calendar component property organizer |
| 13810 | | * |
| 13811 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13812 | | * @since 2.12.18 - 2012-07-13 |
| 13813 | | * @param string $value |
| 13814 | | * @param array params optional |
| 13815 | | * @return bool |
| 13816 | | */ |
| 13817 | | function setOrganizer( $value, $params=FALSE ) { |
| 13818 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 13819 | | if( !empty( $value )) { |
| 13820 | | if( FALSE === ( $pos = strpos( substr( $value, 0, 9 ), ':' ))) |
| 13821 | | $value = 'MAILTO:'.$value; |
| 13822 | | elseif( !empty( $value )) |
| 13823 | | $value = strtolower( substr( $value, 0, $pos )).substr( $value, $pos ); |
| 13824 | | $value = str_replace( 'mailto:', 'MAILTO:', $value ); |
| 13825 | | } |
| 13826 | | $this->organizer = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13827 | | if( isset( $this->organizer['params']['SENT-BY'] )){ |
| 13828 | | if( 'mailto:' !== strtolower( substr( $this->organizer['params']['SENT-BY'], 0, 7 ))) |
| 13829 | | $this->organizer['params']['SENT-BY'] = 'MAILTO:'.$this->organizer['params']['SENT-BY']; |
| 13830 | | else |
| 13831 | | $this->organizer['params']['SENT-BY'] = 'MAILTO:'.substr( $this->organizer['params']['SENT-BY'], 7 ); |
| 13832 | | } |
| 13833 | | return TRUE; |
| 13834 | | } |
| 13835 | | /*********************************************************************************/ |
| 13836 | | /** |
| 13837 | | * Property Name: PERCENT-COMPLETE |
| 13838 | | */ |
| 13839 | | /** |
| 13840 | | * creates formatted output for calendar component property percent-complete |
| 13841 | | * |
| 13842 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13843 | | * @since 2.9.3 - 2011-05-14 |
| 13844 | | * @return string |
| 13845 | | */ |
| 13846 | | function createPercentComplete() { |
| 13847 | | if( !isset($this->percentcomplete) || ( empty( $this->percentcomplete ) && !is_numeric( $this->percentcomplete ))) return FALSE; |
| 13848 | | if( !isset( $this->percentcomplete['value'] ) || ( empty( $this->percentcomplete['value'] ) && !is_numeric( $this->percentcomplete['value'] ))) |
| 13849 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'PERCENT-COMPLETE' ) : FALSE; |
| 13850 | | $attributes = $this->_createParams( $this->percentcomplete['params'] ); |
| 13851 | | return $this->_createElement( 'PERCENT-COMPLETE', $attributes, $this->percentcomplete['value'] ); |
| 13852 | | } |
| 13853 | | /** |
| 13854 | | * set calendar component property percent-complete |
| 13855 | | * |
| 13856 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13857 | | * @since 2.9.3 - 2011-05-14 |
| 13858 | | * @param int $value |
| 13859 | | * @param array $params optional |
| 13860 | | * @return bool |
| 13861 | | */ |
| 13862 | | function setPercentComplete( $value, $params=FALSE ) { |
| 13863 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 13864 | | $this->percentcomplete = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13865 | | return TRUE; |
| 13866 | | } |
| 13867 | | /*********************************************************************************/ |
| 13868 | | /** |
| 13869 | | * Property Name: PRIORITY |
| 13870 | | */ |
| 13871 | | /** |
| 13872 | | * creates formatted output for calendar component property priority |
| 13873 | | * |
| 13874 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13875 | | * @since 2.9.3 - 2011-05-14 |
| 13876 | | * @return string |
| 13877 | | */ |
| 13878 | | function createPriority() { |
| 13879 | | if( !isset($this->priority) || ( empty( $this->priority ) && !is_numeric( $this->priority ))) return FALSE; |
| 13880 | | if( !isset( $this->priority['value'] ) || ( empty( $this->priority['value'] ) && !is_numeric( $this->priority['value'] ))) |
| 13881 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'PRIORITY' ) : FALSE; |
| 13882 | | $attributes = $this->_createParams( $this->priority['params'] ); |
| 13883 | | return $this->_createElement( 'PRIORITY', $attributes, $this->priority['value'] ); |
| 13884 | | } |
| 13885 | | /** |
| 13886 | | * set calendar component property priority |
| 13887 | | * |
| 13888 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13889 | | * @since 2.9.3 - 2011-05-14 |
| 13890 | | * @param int $value |
| 13891 | | * @param array $params optional |
| 13892 | | * @return bool |
| 13893 | | */ |
| 13894 | | function setPriority( $value, $params=FALSE ) { |
| 13895 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 13896 | | $this->priority = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 13897 | | return TRUE; |
| 13898 | | } |
| 13899 | | /*********************************************************************************/ |
| 13900 | | /** |
| 13901 | | * Property Name: RDATE |
| 13902 | | */ |
| 13903 | | /** |
| 13904 | | * creates formatted output for calendar component property rdate |
| 13905 | | * |
| 13906 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13907 | | * @since 2.16.9 - 2013-01-09 |
| 13908 | | * @return string |
| 13909 | | */ |
| 13910 | | function createRdate() { |
| 13911 | | if( empty( $this->rdate )) return FALSE; |
| 13912 | | $utctime = ( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) ? TRUE : FALSE; |
| 13913 | | $output = null; |
| 13914 | | $rdates = array(); |
| 13915 | | foreach( $this->rdate as $rpix => $theRdate ) { |
| 13916 | | if( empty( $theRdate['value'] )) { |
| 13917 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'RDATE' ); |
| 13918 | | continue; |
| 13919 | | } |
| 13920 | | if( $utctime ) |
| 13921 | | unset( $theRdate['params']['TZID'] ); |
| 13922 | | if( 1 < count( $theRdate['value'] )) |
| 13923 | | usort( $theRdate['value'], array( 'iCalUtilityFunctions', '_sortRdate1' )); |
| 13924 | | $rdates[] = $theRdate; |
| 13925 | | } |
| 13926 | | if( 1 < count( $rdates )) |
| 13927 | | usort( $rdates, array( 'iCalUtilityFunctions', '_sortRdate2' )); |
| 13928 | | foreach( $rdates as $rpix => $theRdate ) { |
| 13929 | | $attributes = $this->_createParams( $theRdate['params'] ); |
| 13930 | | $cnt = count( $theRdate['value'] ); |
| 13931 | | $content = null; |
| 13932 | | $rno = 1; |
| 13933 | | foreach( $theRdate['value'] as $rix => $rdatePart ) { |
| 13934 | | $contentPart = null; |
| 13935 | | if( is_array( $rdatePart ) && |
| 13936 | | isset( $theRdate['params']['VALUE'] ) && ( 'PERIOD' == $theRdate['params']['VALUE'] )) { // PERIOD |
| 13937 | | if( $utctime ) |
| 13938 | | unset( $rdatePart[0]['tz'] ); |
| 13939 | | $formatted = iCalUtilityFunctions::_date2strdate( $rdatePart[0] ); // PERIOD part 1 |
| 13940 | | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
| 13941 | | $formatted = str_replace( 'Z', '', $formatted); |
| 13942 | | $contentPart .= $formatted; |
| 13943 | | $contentPart .= '/'; |
| 13944 | | $cnt2 = count( $rdatePart[1]); |
| 13945 | | if( array_key_exists( 'year', $rdatePart[1] )) { |
| 13946 | | if( array_key_exists( 'hour', $rdatePart[1] )) |
| 13947 | | $cnt2 = 7; // date-time |
| 13948 | | else |
| 13949 | | $cnt2 = 3; // date |
| 13950 | | } |
| 13951 | | elseif( array_key_exists( 'week', $rdatePart[1] )) // duration |
| 13952 | | $cnt2 = 5; |
| 13953 | | if(( 7 == $cnt2 ) && // period= -> date-time |
| 13954 | | isset( $rdatePart[1]['year'] ) && |
| 13955 | | isset( $rdatePart[1]['month'] ) && |
| 13956 | | isset( $rdatePart[1]['day'] )) { |
| 13957 | | if( $utctime ) |
| 13958 | | unset( $rdatePart[1]['tz'] ); |
| 13959 | | $formatted = iCalUtilityFunctions::_date2strdate( $rdatePart[1] ); // PERIOD part 2 |
| 13960 | | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
| 13961 | | $formatted = str_replace( 'Z', '', $formatted ); |
| 13962 | | $contentPart .= $formatted; |
| 13963 | | } |
| 13964 | | else { // period= -> dur-time |
| 13965 | | $contentPart .= iCalUtilityFunctions::_duration2str( $rdatePart[1] ); |
| 13966 | | } |
| 13967 | | } // PERIOD end |
| 13968 | | else { // SINGLE date start |
| 13969 | | if( $utctime ) |
| 13970 | | unset( $rdatePart['tz'] ); |
| 13971 | | $parno = ( isset( $theRdate['params']['VALUE'] ) && ( 'DATE' == isset( $theRdate['params']['VALUE'] ))) ? 3 : null; |
| 13972 | | $formatted = iCalUtilityFunctions::_date2strdate( $rdatePart, $parno ); |
| 13973 | | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
| 13974 | | $formatted = str_replace( 'Z', '', $formatted); |
| 13975 | | $contentPart .= $formatted; |
| 13976 | | } |
| 13977 | | $content .= $contentPart; |
| 13978 | | if( $rno < $cnt ) |
| 13979 | | $content .= ','; |
| 13980 | | $rno++; |
| 13981 | | } |
| 13982 | | $output .= $this->_createElement( 'RDATE', $attributes, $content ); |
| 13983 | | } |
| 13984 | | return $output; |
| 13985 | | } |
| 13986 | | /** |
| 13987 | | * set calendar component property rdate |
| 13988 | | * |
| 13989 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 13990 | | * @since 2.14.1 - 2012-10-04 |
| 13991 | | * @param array $rdates |
| 13992 | | * @param array $params, optional |
| 13993 | | * @param integer $index, optional |
| 13994 | | * @return bool |
| 13995 | | */ |
| 13996 | | function setRdate( $rdates, $params=FALSE, $index=FALSE ) { |
| 13997 | | if( empty( $rdates )) { |
| 13998 | | if( $this->getConfig( 'allowEmpty' )) { |
| 13999 | | iCalUtilityFunctions::_setMval( $this->rdate, null, $params, FALSE, $index ); |
| 14000 | | return TRUE; |
| 14001 | | } |
| 14002 | | else |
| 14003 | | return FALSE; |
| 14004 | | } |
| 14005 | | $input = array( 'params' => iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' ))); |
| 14006 | | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) { |
| 14007 | | unset( $input['params']['TZID'] ); |
| 14008 | | $input['params']['VALUE'] = 'DATE-TIME'; |
| 14009 | | } |
| 14010 | | $zArr = array( 'GMT', 'UTC', 'Z' ); |
| 14011 | | $toZ = ( isset( $params['TZID'] ) && in_array( strtoupper( $params['TZID'] ), $zArr )) ? TRUE : FALSE; |
| 14012 | | /* check if PERIOD, if not set */ |
| 14013 | | if((!isset( $input['params']['VALUE'] ) || !in_array( $input['params']['VALUE'], array( 'DATE', 'PERIOD' ))) && |
| 14014 | | isset( $rdates[0] ) && is_array( $rdates[0] ) && ( 2 == count( $rdates[0] )) && |
| 14015 | | isset( $rdates[0][0] ) && isset( $rdates[0][1] ) && !isset( $rdates[0]['timestamp'] ) && |
| +14016 | | (( is_array( $rdates[0][0] ) && ( isset( $rdates[0][0]['timestamp'] ) || |
| +14017 | | iCalUtilityFunctions::_isArrayDate( $rdates[0][0] ))) || |
| +14018 | | ( is_string( $rdates[0][0] ) && ( 8 <= strlen( trim( $rdates[0][0] ))))) && |
| +14019 | | ( is_array( $rdates[0][1] ) || ( is_string( $rdates[0][1] ) && ( 3 <= strlen( trim( $rdates[0][1] )))))) |
| 14020 | | $input['params']['VALUE'] = 'PERIOD'; |
| 14021 | | /* check 1:st date, upd. $parno (opt) and save ev. timezone **/ |
| 14022 | | $date = reset( $rdates ); |
| 14023 | | if( isset( $input['params']['VALUE'] ) && ( 'PERIOD' == $input['params']['VALUE'] )) // PERIOD |
| 14024 | | $date = reset( $date ); |
| 14025 | | iCalUtilityFunctions::_chkdatecfg( $date, $parno, $input['params'] ); |
| 14026 | | iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME' ); // remove default |
| 14027 | | foreach( $rdates as $rpix => $theRdate ) { |
| 14028 | | $inputa = null; |
| 14029 | | iCalUtilityFunctions::_strDate2arr( $theRdate ); |
| 14030 | | if( is_array( $theRdate )) { |
| 14031 | | if( isset( $input['params']['VALUE'] ) && ( 'PERIOD' == $input['params']['VALUE'] )) { // PERIOD |
| 14032 | | foreach( $theRdate as $rix => $rPeriod ) { |
| 14033 | | iCalUtilityFunctions::_strDate2arr( $theRdate ); |
| 14034 | | if( is_array( $rPeriod )) { |
| 14035 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $rPeriod )) { // timestamp |
| 14036 | | if( isset( $rPeriod['tz'] ) && !iCalUtilityFunctions::_isOffset( $rPeriod['tz'] )) { |
| 14037 | | if( isset( $input['params']['TZID'] )) |
| 14038 | | $rPeriod['tz'] = $input['params']['TZID']; |
| 14039 | | else |
| 14040 | | $input['params']['TZID'] = $rPeriod['tz']; |
| 14041 | | } |
| 14042 | | $inputab = iCalUtilityFunctions::_timestamp2date( $rPeriod, $parno ); |
| 14043 | | } |
| 14044 | | elseif( iCalUtilityFunctions::_isArrayDate( $rPeriod )) { |
| 14045 | | $d = ( 3 < count ( $rPeriod )) ? iCalUtilityFunctions::_chkDateArr( $rPeriod, $parno ) : iCalUtilityFunctions::_chkDateArr( $rPeriod, 6 ); |
| 14046 | | if( isset( $d['tz'] ) && ( 'Z' != $d['tz'] ) && iCalUtilityFunctions::_isOffset( $d['tz'] )) { |
| 14047 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 14048 | | $inputab = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 14049 | | unset( $inputab['unparsedtext'] ); |
| 14050 | | } |
| 14051 | | else |
| 14052 | | $inputab = $d; |
| 14053 | | } |
| 14054 | | elseif (( 1 == count( $rPeriod )) && ( 8 <= strlen( reset( $rPeriod )))) { // text-date |
| 14055 | | $inputab = iCalUtilityFunctions::_strdate2date( reset( $rPeriod ), $parno ); |
| 14056 | | unset( $inputab['unparsedtext'] ); |
| 14057 | | } |
| 14058 | | else // array format duration |
| 14059 | | $inputab = iCalUtilityFunctions::_duration2arr( $rPeriod ); |
| 14060 | | } |
| 14061 | | elseif(( 3 <= strlen( trim( $rPeriod ))) && // string format duration |
| +14062 | | ( in_array( $rPeriod[0], array( 'P', '+', '-' )))) { |
| 14063 | | if( 'P' != $rPeriod[0] ) |
| 14064 | | $rPeriod = substr( $rPeriod, 1 ); |
| 14065 | | $inputab = iCalUtilityFunctions::_durationStr2arr( $rPeriod ); |
| 14066 | | } |
| 14067 | | elseif( 8 <= strlen( trim( $rPeriod ))) { // text date ex. 2006-08-03 10:12:18 |
| 14068 | | $inputab = iCalUtilityFunctions::_strdate2date( $rPeriod, $parno ); |
| 14069 | | unset( $inputab['unparsedtext'] ); |
| 14070 | | } |
| 14071 | | if(( 0 == $rpix ) && ( 0 == $rix )) { |
| 14072 | | if( isset( $inputab['tz'] ) && in_array( strtoupper( $inputab['tz'] ), $zArr )) { |
| 14073 | | $inputab['tz'] = 'Z'; |
| 14074 | | $toZ = TRUE; |
| 14075 | | } |
| 14076 | | } |
| 14077 | | else { |
| 14078 | | if( isset( $inputa[0]['tz'] ) && ( 'Z' == $inputa[0]['tz'] ) && isset( $inputab['year'] )) |
| 14079 | | $inputab['tz'] = 'Z'; |
| 14080 | | else |
| 14081 | | unset( $inputab['tz'] ); |
| 14082 | | } |
| 14083 | | if( $toZ && isset( $inputab['year'] ) ) |
| 14084 | | $inputab['tz'] = 'Z'; |
| 14085 | | $inputa[] = $inputab; |
| 14086 | | } |
| 14087 | | } // PERIOD end |
| 14088 | | elseif ( iCalUtilityFunctions::_isArrayTimestampDate( $theRdate )) { // timestamp |
| 14089 | | if( isset( $theRdate['tz'] ) && !iCalUtilityFunctions::_isOffset( $theRdate['tz'] )) { |
| 14090 | | if( isset( $input['params']['TZID'] )) |
| 14091 | | $theRdate['tz'] = $input['params']['TZID']; |
| 14092 | | else |
| 14093 | | $input['params']['TZID'] = $theRdate['tz']; |
| 14094 | | } |
| 14095 | | $inputa = iCalUtilityFunctions::_timestamp2date( $theRdate, $parno ); |
| 14096 | | } |
| 14097 | | else { // date[-time] |
| 14098 | | $inputa = iCalUtilityFunctions::_chkDateArr( $theRdate, $parno ); |
| 14099 | | if( isset( $inputa['tz'] ) && ( 'Z' != $inputa['tz'] ) && iCalUtilityFunctions::_isOffset( $inputa['tz'] )) { |
| 14100 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $inputa['year'], $inputa['month'], $inputa['day'], $inputa['hour'], $inputa['min'], $inputa['sec'], $inputa['tz'] ); |
| 14101 | | $inputa = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 14102 | | unset( $inputa['unparsedtext'] ); |
| 14103 | | } |
| 14104 | | } |
| 14105 | | } |
| 14106 | | elseif( 8 <= strlen( trim( $theRdate ))) { // text date ex. 2006-08-03 10:12:18 |
| 14107 | | $inputa = iCalUtilityFunctions::_strdate2date( $theRdate, $parno ); |
| 14108 | | unset( $inputa['unparsedtext'] ); |
| 14109 | | if( $toZ ) |
| 14110 | | $inputa['tz'] = 'Z'; |
| 14111 | | } |
| 14112 | | if( !isset( $input['params']['VALUE'] ) || ( 'PERIOD' != $input['params']['VALUE'] )) { // no PERIOD |
| 14113 | | if(( 0 == $rpix ) && !$toZ ) |
| 14114 | | $toZ = ( isset( $inputa['tz'] ) && in_array( strtoupper( $inputa['tz'] ), $zArr )) ? TRUE : FALSE; |
| 14115 | | if( $toZ ) |
| 14116 | | $inputa['tz'] = 'Z'; |
| 14117 | | if( 3 == $parno ) |
| 14118 | | unset( $inputa['hour'], $inputa['min'], $inputa['sec'], $inputa['tz'] ); |
| 14119 | | elseif( isset( $inputa['tz'] )) |
| 14120 | | $inputa['tz'] = (string) $inputa['tz']; |
| 14121 | | if( isset( $input['params']['TZID'] ) || ( isset( $input['value'][0] ) && ( !isset( $input['value'][0]['tz'] )))) |
| 14122 | | if( !$toZ ) |
| 14123 | | unset( $inputa['tz'] ); |
| 14124 | | } |
| 14125 | | $input['value'][] = $inputa; |
| 14126 | | } |
| 14127 | | if( 3 == $parno ) { |
| 14128 | | $input['params']['VALUE'] = 'DATE'; |
| 14129 | | unset( $input['params']['TZID'] ); |
| 14130 | | } |
| 14131 | | if( $toZ ) |
| 14132 | | unset( $input['params']['TZID'] ); |
| 14133 | | iCalUtilityFunctions::_setMval( $this->rdate, $input['value'], $input['params'], FALSE, $index ); |
| 14134 | | return TRUE; |
| 14135 | | } |
| 14136 | | /*********************************************************************************/ |
| 14137 | | /** |
| 14138 | | * Property Name: RECURRENCE-ID |
| 14139 | | */ |
| 14140 | | /** |
| 14141 | | * creates formatted output for calendar component property recurrence-id |
| 14142 | | * |
| 14143 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14144 | | * @since 2.14.4 - 2012-09-26 |
| 14145 | | * @return string |
| 14146 | | */ |
| 14147 | | function createRecurrenceid() { |
| 14148 | | if( empty( $this->recurrenceid )) return FALSE; |
| 14149 | | if( empty( $this->recurrenceid['value'] )) |
| 14150 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'RECURRENCE-ID' ) : FALSE; |
| 14151 | | $parno = ( isset( $this->recurrenceid['params']['VALUE'] ) && ( 'DATE' == $this->recurrenceid['params']['VALUE'] )) ? 3 : null; |
| 14152 | | $formatted = iCalUtilityFunctions::_date2strdate( $this->recurrenceid['value'], $parno ); |
| 14153 | | $attributes = $this->_createParams( $this->recurrenceid['params'] ); |
| 14154 | | return $this->_createElement( 'RECURRENCE-ID', $attributes, $formatted ); |
| 14155 | | } |
| 14156 | | /** |
| 14157 | | * set calendar component property recurrence-id |
| 14158 | | * |
| 14159 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14160 | | * @since 2.9.6 - 2011-05-15 |
| 14161 | | * @param mixed $year |
| 14162 | | * @param mixed $month optional |
| 14163 | | * @param int $day optional |
| 14164 | | * @param int $hour optional |
| 14165 | | * @param int $min optional |
| 14166 | | * @param int $sec optional |
| 14167 | | * @param array $params optional |
| 14168 | | * @return bool |
| 14169 | | */ |
| 14170 | | function setRecurrenceid( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
| 14171 | | if( empty( $year )) { |
| 14172 | | if( $this->getConfig( 'allowEmpty' )) { |
| 14173 | | $this->recurrenceid = array( 'value' => null, 'params' => null ); |
| 14174 | | return TRUE; |
| 14175 | | } |
| 14176 | | else |
| 14177 | | return FALSE; |
| 14178 | | } |
| 14179 | | $this->recurrenceid = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, null, null, $this->getConfig( 'TZID' )); |
| 14180 | | return TRUE; |
| 14181 | | } |
| 14182 | | /*********************************************************************************/ |
| 14183 | | /** |
| 14184 | | * Property Name: RELATED-TO |
| 14185 | | */ |
| 14186 | | /** |
| 14187 | | * creates formatted output for calendar component property related-to |
| 14188 | | * |
| 14189 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14190 | | * @since 2.16.2 - 2012-12-18 |
| 14191 | | * @return string |
| 14192 | | */ |
| 14193 | | function createRelatedTo() { |
| 14194 | | if( empty( $this->relatedto )) return FALSE; |
| 14195 | | $output = null; |
| 14196 | | foreach( $this->relatedto as $relation ) { |
| 14197 | | if( !empty( $relation['value'] )) |
| 14198 | | $output .= $this->_createElement( 'RELATED-TO', $this->_createParams( $relation['params'] ), iCalUtilityFunctions::_strrep( $relation['value'], $this->format, $this->nl )); |
| 14199 | | elseif( $this->getConfig( 'allowEmpty' )) |
| 14200 | | $output .= $this->_createElement( 'RELATED-TO', $this->_createParams( $relation['params'] )); |
| 14201 | | } |
| 14202 | | return $output; |
| 14203 | | } |
| 14204 | | /** |
| 14205 | | * set calendar component property related-to |
| 14206 | | * |
| 14207 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14208 | | * @since 2.11.24 - 2012-02-23 |
| 14209 | | * @param float $relid |
| 14210 | | * @param array $params, optional |
| 14211 | | * @param index $index, optional |
| 14212 | | * @return bool |
| 14213 | | */ |
| 14214 | | function setRelatedTo( $value, $params=FALSE, $index=FALSE ) { |
| 14215 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14216 | | iCalUtilityFunctions::_existRem( $params, 'RELTYPE', 'PARENT', TRUE ); // remove default |
| 14217 | | iCalUtilityFunctions::_setMval( $this->relatedto, $value, $params, FALSE, $index ); |
| 14218 | | return TRUE; |
| 14219 | | } |
| 14220 | | /*********************************************************************************/ |
| 14221 | | /** |
| 14222 | | * Property Name: REPEAT |
| 14223 | | */ |
| 14224 | | /** |
| 14225 | | * creates formatted output for calendar component property repeat |
| 14226 | | * |
| 14227 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14228 | | * @since 2.9.3 - 2011-05-14 |
| 14229 | | * @return string |
| 14230 | | */ |
| 14231 | | function createRepeat() { |
| 14232 | | if( !isset( $this->repeat ) || ( empty( $this->repeat ) && !is_numeric( $this->repeat ))) return FALSE; |
| 14233 | | if( !isset( $this->repeat['value']) || ( empty( $this->repeat['value'] ) && !is_numeric( $this->repeat['value'] ))) |
| 14234 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'REPEAT' ) : FALSE; |
| 14235 | | $attributes = $this->_createParams( $this->repeat['params'] ); |
| 14236 | | return $this->_createElement( 'REPEAT', $attributes, $this->repeat['value'] ); |
| 14237 | | } |
| 14238 | | /** |
| 14239 | | * set calendar component property repeat |
| 14240 | | * |
| 14241 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14242 | | * @since 2.9.3 - 2011-05-14 |
| 14243 | | * @param string $value |
| 14244 | | * @param array $params optional |
| 14245 | | * @return void |
| 14246 | | */ |
| 14247 | | function setRepeat( $value, $params=FALSE ) { |
| 14248 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14249 | | $this->repeat = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14250 | | return TRUE; |
| 14251 | | } |
| 14252 | | /*********************************************************************************/ |
| 14253 | | /** |
| 14254 | | * Property Name: REQUEST-STATUS |
| 14255 | | */ |
| 14256 | | /** |
| 14257 | | * creates formatted output for calendar component property request-status |
| 14258 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14259 | | * @since 2.16.2 - 2012-12-18 |
| 14260 | | * @return string |
| 14261 | | */ |
| 14262 | | function createRequestStatus() { |
| 14263 | | if( empty( $this->requeststatus )) return FALSE; |
| 14264 | | $output = null; |
| 14265 | | foreach( $this->requeststatus as $rstat ) { |
| 14266 | | if( empty( $rstat['value']['statcode'] )) { |
| 14267 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'REQUEST-STATUS' ); |
| 14268 | | continue; |
| 14269 | | } |
| 14270 | | $attributes = $this->_createParams( $rstat['params'], array( 'LANGUAGE' )); |
| 14271 | | $content = number_format( (float) $rstat['value']['statcode'], 2, '.', ''); |
| 14272 | | $content .= ';'.iCalUtilityFunctions::_strrep( $rstat['value']['text'], $this->format, $this->nl ); |
| 14273 | | if( isset( $rstat['value']['extdata'] )) |
| 14274 | | $content .= ';'.iCalUtilityFunctions::_strrep( $rstat['value']['extdata'], $this->format, $this->nl ); |
| 14275 | | $output .= $this->_createElement( 'REQUEST-STATUS', $attributes, $content ); |
| 14276 | | } |
| 14277 | | return $output; |
| 14278 | | } |
| 14279 | | /** |
| 14280 | | * set calendar component property request-status |
| 14281 | | * |
| 14282 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14283 | | * @since 2.5.1 - 2008-11-05 |
| 14284 | | * @param float $statcode |
| 14285 | | * @param string $text |
| 14286 | | * @param string $extdata, optional |
| 14287 | | * @param array $params, optional |
| 14288 | | * @param integer $index, optional |
| 14289 | | * @return bool |
| 14290 | | */ |
| 14291 | | function setRequestStatus( $statcode, $text, $extdata=FALSE, $params=FALSE, $index=FALSE ) { |
| 14292 | | if( empty( $statcode ) || empty( $text )) if( $this->getConfig( 'allowEmpty' )) $statcode = $text = null; else return FALSE; |
| 14293 | | $input = array( 'statcode' => $statcode, 'text' => $text ); |
| 14294 | | if( $extdata ) |
| 14295 | | $input['extdata'] = $extdata; |
| 14296 | | iCalUtilityFunctions::_setMval( $this->requeststatus, $input, $params, FALSE, $index ); |
| 14297 | | return TRUE; |
| 14298 | | } |
| 14299 | | /*********************************************************************************/ |
| 14300 | | /** |
| 14301 | | * Property Name: RESOURCES |
| 14302 | | */ |
| 14303 | | /** |
| 14304 | | * creates formatted output for calendar component property resources |
| 14305 | | * |
| 14306 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14307 | | * @since 2.16.2 - 2012-12-18 |
| 14308 | | * @return string |
| 14309 | | */ |
| 14310 | | function createResources() { |
| 14311 | | if( empty( $this->resources )) return FALSE; |
| 14312 | | $output = null; |
| 14313 | | foreach( $this->resources as $resource ) { |
| 14314 | | if( empty( $resource['value'] )) { |
| 14315 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'RESOURCES' ); |
| 14316 | | continue; |
| 14317 | | } |
| 14318 | | $attributes = $this->_createParams( $resource['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 14319 | | if( is_array( $resource['value'] )) { |
| 14320 | | foreach( $resource['value'] as $rix => $resourcePart ) |
| 14321 | | $resource['value'][$rix] = iCalUtilityFunctions::_strrep( $resourcePart, $this->format, $this->nl ); |
| 14322 | | $content = implode( ',', $resource['value'] ); |
| 14323 | | } |
| 14324 | | else |
| 14325 | | $content = iCalUtilityFunctions::_strrep( $resource['value'], $this->format, $this->nl ); |
| 14326 | | $output .= $this->_createElement( 'RESOURCES', $attributes, $content ); |
| 14327 | | } |
| 14328 | | return $output; |
| 14329 | | } |
| 14330 | | /** |
| 14331 | | * set calendar component property recources |
| 14332 | | * |
| 14333 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14334 | | * @since 2.5.1 - 2008-11-05 |
| 14335 | | * @param mixed $value |
| 14336 | | * @param array $params, optional |
| 14337 | | * @param integer $index, optional |
| 14338 | | * @return bool |
| 14339 | | */ |
| 14340 | | function setResources( $value, $params=FALSE, $index=FALSE ) { |
| 14341 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14342 | | iCalUtilityFunctions::_setMval( $this->resources, $value, $params, FALSE, $index ); |
| 14343 | | return TRUE; |
| 14344 | | } |
| 14345 | | /*********************************************************************************/ |
| 14346 | | /** |
| 14347 | | * Property Name: RRULE |
| 14348 | | */ |
| 14349 | | /** |
| 14350 | | * creates formatted output for calendar component property rrule |
| 14351 | | * |
| 14352 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14353 | | * @since 2.4.8 - 2008-10-21 |
| 14354 | | * @return string |
| 14355 | | */ |
| 14356 | | function createRrule() { |
| 14357 | | if( empty( $this->rrule )) return FALSE; |
| 14358 | | return $this->_format_recur( 'RRULE', $this->rrule ); |
| 14359 | | } |
| 14360 | | /** |
| 14361 | | * set calendar component property rrule |
| 14362 | | * |
| 14363 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14364 | | * @since 2.5.1 - 2008-11-05 |
| 14365 | | * @param array $rruleset |
| 14366 | | * @param array $params, optional |
| 14367 | | * @param integer $index, optional |
| 14368 | | * @return void |
| 14369 | | */ |
| 14370 | | function setRrule( $rruleset, $params=FALSE, $index=FALSE ) { |
| 14371 | | if( empty( $rruleset )) if( $this->getConfig( 'allowEmpty' )) $rruleset = null; else return FALSE; |
| 14372 | | iCalUtilityFunctions::_setMval( $this->rrule, iCalUtilityFunctions::_setRexrule( $rruleset ), $params, FALSE, $index ); |
| 14373 | | return TRUE; |
| 14374 | | } |
| 14375 | | /*********************************************************************************/ |
| 14376 | | /** |
| 14377 | | * Property Name: SEQUENCE |
| 14378 | | */ |
| 14379 | | /** |
| 14380 | | * creates formatted output for calendar component property sequence |
| 14381 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14382 | | * @since 2.9.3 - 2011-05-14 |
| 14383 | | * @return string |
| 14384 | | */ |
| 14385 | | function createSequence() { |
| 14386 | | if( !isset( $this->sequence ) || ( empty( $this->sequence ) && !is_numeric( $this->sequence ))) return FALSE; |
| 14387 | | if(( !isset($this->sequence['value'] ) || ( empty( $this->sequence['value'] ) && !is_numeric( $this->sequence['value'] ))) && |
| +14388 | | ( '0' != $this->sequence['value'] )) |
| 14389 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'SEQUENCE' ) : FALSE; |
| 14390 | | $attributes = $this->_createParams( $this->sequence['params'] ); |
| 14391 | | return $this->_createElement( 'SEQUENCE', $attributes, $this->sequence['value'] ); |
| 14392 | | } |
| 14393 | | /** |
| 14394 | | * set calendar component property sequence |
| 14395 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14396 | | * @since 2.10.8 - 2011-09-19 |
| 14397 | | * @param int $value optional |
| 14398 | | * @param array $params optional |
| 14399 | | * @return bool |
| 14400 | | */ |
| 14401 | | function setSequence( $value=FALSE, $params=FALSE ) { |
| 14402 | | if(( empty( $value ) && !is_numeric( $value )) && ( '0' != $value )) |
| 14403 | | $value = ( isset( $this->sequence['value'] ) && ( -1 < $this->sequence['value'] )) ? $this->sequence['value'] + 1 : '0'; |
| 14404 | | $this->sequence = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14405 | | return TRUE; |
| 14406 | | } |
| 14407 | | /*********************************************************************************/ |
| 14408 | | /** |
| 14409 | | * Property Name: STATUS |
| 14410 | | */ |
| 14411 | | /** |
| 14412 | | * creates formatted output for calendar component property status |
| 14413 | | * |
| 14414 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14415 | | * @since 2.4.8 - 2008-10-21 |
| 14416 | | * @return string |
| 14417 | | */ |
| 14418 | | function createStatus() { |
| 14419 | | if( empty( $this->status )) return FALSE; |
| 14420 | | if( empty( $this->status['value'] )) |
| 14421 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'STATUS' ) : FALSE; |
| 14422 | | $attributes = $this->_createParams( $this->status['params'] ); |
| 14423 | | return $this->_createElement( 'STATUS', $attributes, $this->status['value'] ); |
| 14424 | | } |
| 14425 | | /** |
| 14426 | | * set calendar component property status |
| 14427 | | * |
| 14428 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14429 | | * @since 2.4.8 - 2008-11-04 |
| 14430 | | * @param string $value |
| 14431 | | * @param array $params optional |
| 14432 | | * @return bool |
| 14433 | | */ |
| 14434 | | function setStatus( $value, $params=FALSE ) { |
| 14435 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14436 | | $this->status = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14437 | | return TRUE; |
| 14438 | | } |
| 14439 | | /*********************************************************************************/ |
| 14440 | | /** |
| 14441 | | * Property Name: SUMMARY |
| 14442 | | */ |
| 14443 | | /** |
| 14444 | | * creates formatted output for calendar component property summary |
| 14445 | | * |
| 14446 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14447 | | * @since 2.16.2 - 2012-12-18 |
| 14448 | | * @return string |
| 14449 | | */ |
| 14450 | | function createSummary() { |
| 14451 | | if( empty( $this->summary )) return FALSE; |
| 14452 | | if( empty( $this->summary['value'] )) |
| 14453 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'SUMMARY' ) : FALSE; |
| 14454 | | $attributes = $this->_createParams( $this->summary['params'], array( 'ALTREP', 'LANGUAGE' )); |
| 14455 | | $content = iCalUtilityFunctions::_strrep( $this->summary['value'], $this->format, $this->nl ); |
| 14456 | | return $this->_createElement( 'SUMMARY', $attributes, $content ); |
| 14457 | | } |
| 14458 | | /** |
| 14459 | | * set calendar component property summary |
| 14460 | | * |
| 14461 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14462 | | * @since 2.4.8 - 2008-11-04 |
| 14463 | | * @param string $value |
| 14464 | | * @param string $params optional |
| 14465 | | * @return bool |
| 14466 | | */ |
| 14467 | | function setSummary( $value, $params=FALSE ) { |
| 14468 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14469 | | $this->summary = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14470 | | return TRUE; |
| 14471 | | } |
| 14472 | | /*********************************************************************************/ |
| 14473 | | /** |
| 14474 | | * Property Name: TRANSP |
| 14475 | | */ |
| 14476 | | /** |
| 14477 | | * creates formatted output for calendar component property transp |
| 14478 | | * |
| 14479 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14480 | | * @since 2.4.8 - 2008-10-21 |
| 14481 | | * @return string |
| 14482 | | */ |
| 14483 | | function createTransp() { |
| 14484 | | if( empty( $this->transp )) return FALSE; |
| 14485 | | if( empty( $this->transp['value'] )) |
| 14486 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TRANSP' ) : FALSE; |
| 14487 | | $attributes = $this->_createParams( $this->transp['params'] ); |
| 14488 | | return $this->_createElement( 'TRANSP', $attributes, $this->transp['value'] ); |
| 14489 | | } |
| 14490 | | /** |
| 14491 | | * set calendar component property transp |
| 14492 | | * |
| 14493 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14494 | | * @since 2.4.8 - 2008-11-04 |
| 14495 | | * @param string $value |
| 14496 | | * @param string $params optional |
| 14497 | | * @return bool |
| 14498 | | */ |
| 14499 | | function setTransp( $value, $params=FALSE ) { |
| 14500 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14501 | | $this->transp = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14502 | | return TRUE; |
| 14503 | | } |
| 14504 | | /*********************************************************************************/ |
| 14505 | | /** |
| 14506 | | * Property Name: TRIGGER |
| 14507 | | */ |
| 14508 | | /** |
| 14509 | | * creates formatted output for calendar component property trigger |
| 14510 | | * |
| 14511 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14512 | | * @since 2.4.16 - 2008-10-21 |
| 14513 | | * @return string |
| 14514 | | */ |
| 14515 | | function createTrigger() { |
| 14516 | | if( empty( $this->trigger )) return FALSE; |
| 14517 | | if( empty( $this->trigger['value'] )) |
| 14518 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TRIGGER' ) : FALSE; |
| 14519 | | $content = $attributes = null; |
| 14520 | | if( isset( $this->trigger['value']['year'] ) && |
| 14521 | | isset( $this->trigger['value']['month'] ) && |
| 14522 | | isset( $this->trigger['value']['day'] )) |
| 14523 | | $content .= iCalUtilityFunctions::_date2strdate( $this->trigger['value'] ); |
| 14524 | | else { |
| 14525 | | if( TRUE !== $this->trigger['value']['relatedStart'] ) |
| 14526 | | $attributes .= $this->intAttrDelimiter.'RELATED=END'; |
| 14527 | | if( $this->trigger['value']['before'] ) |
| 14528 | | $content .= '-'; |
| 14529 | | $content .= iCalUtilityFunctions::_duration2str( $this->trigger['value'] ); |
| 14530 | | } |
| 14531 | | $attributes .= $this->_createParams( $this->trigger['params'] ); |
| 14532 | | return $this->_createElement( 'TRIGGER', $attributes, $content ); |
| 14533 | | } |
| 14534 | | /** |
| 14535 | | * set calendar component property trigger |
| 14536 | | * |
| 14537 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14538 | | * @since 2.14.1 - 2012-09-20 |
| 14539 | | * @param mixed $year |
| 14540 | | * @param mixed $month optional |
| 14541 | | * @param int $day optional |
| 14542 | | * @param int $week optional |
| 14543 | | * @param int $hour optional |
| 14544 | | * @param int $min optional |
| 14545 | | * @param int $sec optional |
| 14546 | | * @param bool $relatedStart optional |
| 14547 | | * @param bool $before optional |
| 14548 | | * @param array $params optional |
| 14549 | | * @return bool |
| 14550 | | */ |
| 14551 | | function setTrigger( $year, $month=null, $day=null, $week=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $relatedStart=TRUE, $before=TRUE, $params=FALSE ) { |
| 14552 | | if( empty( $year ) && empty( $month ) && empty( $day ) && empty( $week ) && empty( $hour ) && empty( $min ) && empty( $sec )) |
| 14553 | | if( $this->getConfig( 'allowEmpty' )) { |
| 14554 | | $this->trigger = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params ) ); |
| 14555 | | return TRUE; |
| 14556 | | } |
| 14557 | | else |
| 14558 | | return FALSE; |
| 14559 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { // timestamp UTC |
| 14560 | | $params = iCalUtilityFunctions::_setParams( $month ); |
| 14561 | | $date = iCalUtilityFunctions::_timestamp2date( $year, 7 ); |
| 14562 | | foreach( $date as $k => $v ) |
| 14563 | | $$k = $v; |
| 14564 | | } |
| 14565 | | elseif( is_array( $year ) && ( is_array( $month ) || empty( $month ))) { |
| 14566 | | $params = iCalUtilityFunctions::_setParams( $month ); |
| 14567 | | if(!(array_key_exists( 'year', $year ) && // exclude date-time |
| 14568 | | array_key_exists( 'month', $year ) && |
| +14569 | | array_key_exists( 'day', $year ))) { // when this must be a duration |
| 14570 | | if( isset( $params['RELATED'] ) && ( 'END' == strtoupper( $params['RELATED'] ))) |
| 14571 | | $relatedStart = FALSE; |
| 14572 | | else |
| 14573 | | $relatedStart = ( array_key_exists( 'relatedStart', $year ) && ( TRUE !== $year['relatedStart'] )) ? FALSE : TRUE; |
| 14574 | | $before = ( array_key_exists( 'before', $year ) && ( TRUE !== $year['before'] )) ? FALSE : TRUE; |
| 14575 | | } |
| 14576 | | $SSYY = ( array_key_exists( 'year', $year )) ? $year['year'] : null; |
| 14577 | | $month = ( array_key_exists( 'month', $year )) ? $year['month'] : null; |
| 14578 | | $day = ( array_key_exists( 'day', $year )) ? $year['day'] : null; |
| 14579 | | $week = ( array_key_exists( 'week', $year )) ? $year['week'] : null; |
| 14580 | | $hour = ( array_key_exists( 'hour', $year )) ? $year['hour'] : 0; //null; |
| 14581 | | $min = ( array_key_exists( 'min', $year )) ? $year['min'] : 0; //null; |
| 14582 | | $sec = ( array_key_exists( 'sec', $year )) ? $year['sec'] : 0; //null; |
| 14583 | | $year = $SSYY; |
| 14584 | | } |
| 14585 | | elseif(is_string( $year ) && ( is_array( $month ) || empty( $month ))) { // duration or date in a string |
| 14586 | | $params = iCalUtilityFunctions::_setParams( $month ); |
| 14587 | | if( in_array( $year[0], array( 'P', '+', '-' ))) { // duration |
| 14588 | | $relatedStart = ( isset( $params['RELATED'] ) && ( 'END' == strtoupper( $params['RELATED'] ))) ? FALSE : TRUE; |
| 14589 | | $before = ( '-' == $year[0] ) ? TRUE : FALSE; |
| 14590 | | if( 'P' != $year[0] ) |
| 14591 | | $year = substr( $year, 1 ); |
| 14592 | | $date = iCalUtilityFunctions::_durationStr2arr( $year); |
| 14593 | | } |
| 14594 | | else // date |
| 14595 | | $date = iCalUtilityFunctions::_strdate2date( $year, 7 ); |
| 14596 | | unset( $year, $month, $day, $date['unparsedtext'] ); |
| 14597 | | if( empty( $date )) |
| 14598 | | $sec = 0; |
| 14599 | | else |
| 14600 | | foreach( $date as $k => $v ) |
| 14601 | | $$k = $v; |
| 14602 | | } |
| 14603 | | else // single values in function input parameters |
| 14604 | | $params = iCalUtilityFunctions::_setParams( $params ); |
| 14605 | | if( !empty( $year ) && !empty( $month ) && !empty( $day )) { // date |
| 14606 | | $params['VALUE'] = 'DATE-TIME'; |
| 14607 | | $hour = ( $hour ) ? $hour : 0; |
| 14608 | | $min = ( $min ) ? $min : 0; |
| 14609 | | $sec = ( $sec ) ? $sec : 0; |
| 14610 | | $this->trigger = array( 'params' => $params ); |
| 14611 | | $this->trigger['value'] = array( 'year' => $year |
| +14612 | | , 'month' => $month |
| +14613 | | , 'day' => $day |
| +14614 | | , 'hour' => $hour |
| +14615 | | , 'min' => $min |
| +14616 | | , 'sec' => $sec |
| +14617 | | , 'tz' => 'Z' ); |
| 14618 | | return TRUE; |
| 14619 | | } |
| 14620 | | elseif(( empty( $year ) && empty( $month )) && // duration |
| +14621 | | (( !empty( $week ) || ( 0 == $week )) || |
| +14622 | | ( !empty( $day ) || ( 0 == $day )) || |
| +14623 | | ( !empty( $hour ) || ( 0 == $hour )) || |
| +14624 | | ( !empty( $min ) || ( 0 == $min )) || |
| +14625 | | ( !empty( $sec ) || ( 0 == $sec )))) { |
| 14626 | | unset( $params['RELATED'] ); // set at output creation (END only) |
| 14627 | | unset( $params['VALUE'] ); // 'DURATION' default |
| 14628 | | $this->trigger = array( 'params' => $params ); |
| 14629 | | $this->trigger['value'] = array(); |
| 14630 | | if( !empty( $week )) $this->trigger['value']['week'] = $week; |
| 14631 | | if( !empty( $day )) $this->trigger['value']['day'] = $day; |
| 14632 | | if( !empty( $hour )) $this->trigger['value']['hour'] = $hour; |
| 14633 | | if( !empty( $min )) $this->trigger['value']['min'] = $min; |
| 14634 | | if( !empty( $sec )) $this->trigger['value']['sec'] = $sec; |
| 14635 | | if( empty( $this->trigger['value'] )) { |
| 14636 | | $this->trigger['value']['sec'] = 0; |
| 14637 | | $before = FALSE; |
| 14638 | | } |
| 14639 | | $relatedStart = ( FALSE !== $relatedStart ) ? TRUE : FALSE; |
| 14640 | | $before = ( FALSE !== $before ) ? TRUE : FALSE; |
| 14641 | | $this->trigger['value']['relatedStart'] = $relatedStart; |
| 14642 | | $this->trigger['value']['before'] = $before; |
| 14643 | | return TRUE; |
| 14644 | | } |
| 14645 | | return FALSE; |
| 14646 | | } |
| 14647 | | /*********************************************************************************/ |
| 14648 | | /** |
| 14649 | | * Property Name: TZID |
| 14650 | | */ |
| 14651 | | /** |
| 14652 | | * creates formatted output for calendar component property tzid |
| 14653 | | * |
| 14654 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14655 | | * @since 2.16.2 - 2012-12-18 |
| 14656 | | * @return string |
| 14657 | | */ |
| 14658 | | function createTzid() { |
| 14659 | | if( empty( $this->tzid )) return FALSE; |
| 14660 | | if( empty( $this->tzid['value'] )) |
| 14661 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZID' ) : FALSE; |
| 14662 | | $attributes = $this->_createParams( $this->tzid['params'] ); |
| 14663 | | return $this->_createElement( 'TZID', $attributes, iCalUtilityFunctions::_strrep( $this->tzid['value'], $this->format, $this->nl )); |
| 14664 | | } |
| 14665 | | /** |
| 14666 | | * set calendar component property tzid |
| 14667 | | * |
| 14668 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14669 | | * @since 2.4.8 - 2008-11-04 |
| 14670 | | * @param string $value |
| 14671 | | * @param array $params optional |
| 14672 | | * @return bool |
| 14673 | | */ |
| 14674 | | function setTzid( $value, $params=FALSE ) { |
| 14675 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14676 | | $this->tzid = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14677 | | return TRUE; |
| 14678 | | } |
| 14679 | | /*********************************************************************************/ |
| 14680 | | /** |
| 14681 | | * .. . |
| 14682 | | * Property Name: TZNAME |
| 14683 | | */ |
| 14684 | | /** |
| 14685 | | * creates formatted output for calendar component property tzname |
| 14686 | | * |
| 14687 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14688 | | * @since 2.16.2 - 2012-12-18 |
| 14689 | | * @return string |
| 14690 | | */ |
| 14691 | | function createTzname() { |
| 14692 | | if( empty( $this->tzname )) return FALSE; |
| 14693 | | $output = null; |
| 14694 | | foreach( $this->tzname as $theName ) { |
| 14695 | | if( !empty( $theName['value'] )) { |
| 14696 | | $attributes = $this->_createParams( $theName['params'], array( 'LANGUAGE' )); |
| 14697 | | $output .= $this->_createElement( 'TZNAME', $attributes, iCalUtilityFunctions::_strrep( $theName['value'], $this->format, $this->nl )); |
| 14698 | | } |
| 14699 | | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'TZNAME' ); |
| 14700 | | } |
| 14701 | | return $output; |
| 14702 | | } |
| 14703 | | /** |
| 14704 | | * set calendar component property tzname |
| 14705 | | * |
| 14706 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14707 | | * @since 2.5.1 - 2008-11-05 |
| 14708 | | * @param string $value |
| 14709 | | * @param string $params, optional |
| 14710 | | * @param integer $index, optional |
| 14711 | | * @return bool |
| 14712 | | */ |
| 14713 | | function setTzname( $value, $params=FALSE, $index=FALSE ) { |
| 14714 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14715 | | iCalUtilityFunctions::_setMval( $this->tzname, $value, $params, FALSE, $index ); |
| 14716 | | return TRUE; |
| 14717 | | } |
| 14718 | | /*********************************************************************************/ |
| 14719 | | /** |
| 14720 | | * Property Name: TZOFFSETFROM |
| 14721 | | */ |
| 14722 | | /** |
| 14723 | | * creates formatted output for calendar component property tzoffsetfrom |
| 14724 | | * |
| 14725 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14726 | | * @since 2.4.8 - 2008-10-21 |
| 14727 | | * @return string |
| 14728 | | */ |
| 14729 | | function createTzoffsetfrom() { |
| 14730 | | if( empty( $this->tzoffsetfrom )) return FALSE; |
| 14731 | | if( empty( $this->tzoffsetfrom['value'] )) |
| 14732 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZOFFSETFROM' ) : FALSE; |
| 14733 | | $attributes = $this->_createParams( $this->tzoffsetfrom['params'] ); |
| 14734 | | return $this->_createElement( 'TZOFFSETFROM', $attributes, $this->tzoffsetfrom['value'] ); |
| 14735 | | } |
| 14736 | | /** |
| 14737 | | * set calendar component property tzoffsetfrom |
| 14738 | | * |
| 14739 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14740 | | * @since 2.4.8 - 2008-11-04 |
| 14741 | | * @param string $value |
| 14742 | | * @param string $params optional |
| 14743 | | * @return bool |
| 14744 | | */ |
| 14745 | | function setTzoffsetfrom( $value, $params=FALSE ) { |
| 14746 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14747 | | $this->tzoffsetfrom = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14748 | | return TRUE; |
| 14749 | | } |
| 14750 | | /*********************************************************************************/ |
| 14751 | | /** |
| 14752 | | * Property Name: TZOFFSETTO |
| 14753 | | */ |
| 14754 | | /** |
| 14755 | | * creates formatted output for calendar component property tzoffsetto |
| 14756 | | * |
| 14757 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14758 | | * @since 2.4.8 - 2008-10-21 |
| 14759 | | * @return string |
| 14760 | | */ |
| 14761 | | function createTzoffsetto() { |
| 14762 | | if( empty( $this->tzoffsetto )) return FALSE; |
| 14763 | | if( empty( $this->tzoffsetto['value'] )) |
| 14764 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZOFFSETTO' ) : FALSE; |
| 14765 | | $attributes = $this->_createParams( $this->tzoffsetto['params'] ); |
| 14766 | | return $this->_createElement( 'TZOFFSETTO', $attributes, $this->tzoffsetto['value'] ); |
| 14767 | | } |
| 14768 | | /** |
| 14769 | | * set calendar component property tzoffsetto |
| 14770 | | * |
| 14771 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14772 | | * @since 2.4.8 - 2008-11-04 |
| 14773 | | * @param string $value |
| 14774 | | * @param string $params optional |
| 14775 | | * @return bool |
| 14776 | | */ |
| 14777 | | function setTzoffsetto( $value, $params=FALSE ) { |
| 14778 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14779 | | $this->tzoffsetto = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14780 | | return TRUE; |
| 14781 | | } |
| 14782 | | /*********************************************************************************/ |
| 14783 | | /** |
| 14784 | | * Property Name: TZURL |
| 14785 | | */ |
| 14786 | | /** |
| 14787 | | * creates formatted output for calendar component property tzurl |
| 14788 | | * |
| 14789 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14790 | | * @since 2.4.8 - 2008-10-21 |
| 14791 | | * @return string |
| 14792 | | */ |
| 14793 | | function createTzurl() { |
| 14794 | | if( empty( $this->tzurl )) return FALSE; |
| 14795 | | if( empty( $this->tzurl['value'] )) |
| 14796 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZURL' ) : FALSE; |
| 14797 | | $attributes = $this->_createParams( $this->tzurl['params'] ); |
| 14798 | | return $this->_createElement( 'TZURL', $attributes, $this->tzurl['value'] ); |
| 14799 | | } |
| 14800 | | /** |
| 14801 | | * set calendar component property tzurl |
| 14802 | | * |
| 14803 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14804 | | * @since 2.4.8 - 2008-11-04 |
| 14805 | | * @param string $value |
| 14806 | | * @param string $params optional |
| 14807 | | * @return boll |
| 14808 | | */ |
| 14809 | | function setTzurl( $value, $params=FALSE ) { |
| 14810 | | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14811 | | $this->tzurl = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14812 | | return TRUE; |
| 14813 | | } |
| 14814 | | /*********************************************************************************/ |
| 14815 | | /** |
| 14816 | | * Property Name: UID |
| 14817 | | */ |
| 14818 | | /** |
| 14819 | | * creates formatted output for calendar component property uid |
| 14820 | | * |
| 14821 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14822 | | * @since 0.9.7 - 2006-11-20 |
| 14823 | | * @return string |
| 14824 | | */ |
| 14825 | | function createUid() { |
| 14826 | | if( 0 >= count( $this->uid )) |
| 14827 | | $this->_makeuid(); |
| 14828 | | $attributes = $this->_createParams( $this->uid['params'] ); |
| 14829 | | return $this->_createElement( 'UID', $attributes, $this->uid['value'] ); |
| 14830 | | } |
| 14831 | | /** |
| 14832 | | * create an unique id for this calendar component object instance |
| 14833 | | * |
| 14834 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14835 | | * @since 2.2.7 - 2007-09-04 |
| 14836 | | * @return void |
| 14837 | | */ |
| 14838 | | function _makeUid() { |
| 14839 | | $date = date('Ymd\THisT'); |
| 14840 | | $unique = substr(microtime(), 2, 4); |
| 14841 | | $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890'; |
| 14842 | | $start = 0; |
| 14843 | | $end = strlen( $base ) - 1; |
| 14844 | | $length = 6; |
| 14845 | | $str = null; |
| 14846 | | for( $p = 0; $p < $length; $p++ ) |
| 14847 | | $unique .= $base{mt_rand( $start, $end )}; |
| 14848 | | $this->uid = array( 'params' => null ); |
| 14849 | | $this->uid['value'] = $date.'-'.$unique.'@'.$this->getConfig( 'unique_id' ); |
| 14850 | | } |
| 14851 | | /** |
| 14852 | | * set calendar component property uid |
| 14853 | | * |
| 14854 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14855 | | * @since 2.4.8 - 2008-11-04 |
| 14856 | | * @param string $value |
| 14857 | | * @param string $params optional |
| 14858 | | * @return bool |
| 14859 | | */ |
| 14860 | | function setUid( $value, $params=FALSE ) { |
| 14861 | | if( empty( $value )) return FALSE; // no allowEmpty check here !!!! |
| 14862 | | $this->uid = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14863 | | return TRUE; |
| 14864 | | } |
| 14865 | | /*********************************************************************************/ |
| 14866 | | /** |
| 14867 | | * Property Name: URL |
| 14868 | | */ |
| 14869 | | /** |
| 14870 | | * creates formatted output for calendar component property url |
| 14871 | | * |
| 14872 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14873 | | * @since 2.4.8 - 2008-10-21 |
| 14874 | | * @return string |
| 14875 | | */ |
| 14876 | | function createUrl() { |
| 14877 | | if( empty( $this->url )) return FALSE; |
| 14878 | | if( empty( $this->url['value'] )) |
| 14879 | | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'URL' ) : FALSE; |
| 14880 | | $attributes = $this->_createParams( $this->url['params'] ); |
| 14881 | | return $this->_createElement( 'URL', $attributes, $this->url['value'] ); |
| 14882 | | } |
| 14883 | | /** |
| 14884 | | * set calendar component property url |
| 14885 | | * |
| 14886 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14887 | | * @since 2.16.7 - 2013-01-11 |
| 14888 | | * @param string $value |
| 14889 | | * @param string $params optional |
| 14890 | | * @return bool |
| 14891 | | */ |
| 14892 | | function setUrl( $value, $params=FALSE ) { |
| 14893 | | if( !empty( $value )) { |
| 14894 | | if( !filter_var( $value, FILTER_VALIDATE_URL ) && ( 'urn' != strtolower( substr( $value, 0, 3 )))) |
| 14895 | | return FALSE; |
| 14896 | | } |
| 14897 | | elseif( $this->getConfig( 'allowEmpty' )) |
| 14898 | | $value = null; |
| 14899 | | else |
| 14900 | | return FALSE; |
| 14901 | | $this->url = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
| 14902 | | return TRUE; |
| 14903 | | } |
| 14904 | | /*********************************************************************************/ |
| 14905 | | /** |
| 14906 | | * Property Name: x-prop |
| 14907 | | */ |
| 14908 | | /** |
| 14909 | | * creates formatted output for calendar component property x-prop |
| 14910 | | * |
| 14911 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14912 | | * @since 2.16.2 - 2012-12-18 |
| 14913 | | * @return string |
| 14914 | | */ |
| 14915 | | function createXprop() { |
| 14916 | | if( empty( $this->xprop )) return FALSE; |
| 14917 | | $output = null; |
| 14918 | | foreach( $this->xprop as $label => $xpropPart ) { |
| 14919 | | if( !isset($xpropPart['value']) || ( empty( $xpropPart['value'] ) && !is_numeric( $xpropPart['value'] ))) { |
| 14920 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( $label ); |
| 14921 | | continue; |
| 14922 | | } |
| 14923 | | $attributes = $this->_createParams( $xpropPart['params'], array( 'LANGUAGE' )); |
| 14924 | | if( is_array( $xpropPart['value'] )) { |
| 14925 | | foreach( $xpropPart['value'] as $pix => $theXpart ) |
| 14926 | | $xpropPart['value'][$pix] = iCalUtilityFunctions::_strrep( $theXpart, $this->format, $this->format ); |
| 14927 | | $xpropPart['value'] = implode( ',', $xpropPart['value'] ); |
| 14928 | | } |
| 14929 | | else |
| 14930 | | $xpropPart['value'] = iCalUtilityFunctions::_strrep( $xpropPart['value'], $this->format, $this->nl ); |
| 14931 | | $output .= $this->_createElement( $label, $attributes, $xpropPart['value'] ); |
| 14932 | | } |
| 14933 | | return $output; |
| 14934 | | } |
| 14935 | | /** |
| 14936 | | * set calendar component property x-prop |
| 14937 | | * |
| 14938 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14939 | | * @since 2.11.9 - 2012-01-16 |
| 14940 | | * @param string $label |
| 14941 | | * @param mixed $value |
| 14942 | | * @param array $params optional |
| 14943 | | * @return bool |
| 14944 | | */ |
| 14945 | | function setXprop( $label, $value, $params=FALSE ) { |
| 14946 | | if( empty( $label )) |
| 14947 | | return FALSE; |
| 14948 | | if( 'X-' != strtoupper( substr( $label, 0, 2 ))) |
| 14949 | | return FALSE; |
| 14950 | | if( empty( $value ) && !is_numeric( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
| 14951 | | $xprop = array( 'value' => $value ); |
| 14952 | | $xprop['params'] = iCalUtilityFunctions::_setParams( $params ); |
| 14953 | | if( !is_array( $this->xprop )) $this->xprop = array(); |
| 14954 | | $this->xprop[strtoupper( $label )] = $xprop; |
| 14955 | | return TRUE; |
| 14956 | | } |
| 14957 | | /*********************************************************************************/ |
| 14958 | | /*********************************************************************************/ |
| 14959 | | /** |
| 14960 | | * create element format parts |
| 14961 | | * |
| 14962 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 14963 | | * @since 2.0.6 - 2006-06-20 |
| 14964 | | * @return string |
| 14965 | | */ |
| 14966 | | function _createFormat() { |
| 14967 | | $objectname = null; |
| 14968 | | switch( $this->format ) { |
| 14969 | | case 'xcal': |
| 14970 | | $objectname = ( isset( $this->timezonetype )) ? |
| 14971 | | strtolower( $this->timezonetype ) : strtolower( $this->objName ); |
| 14972 | | $this->componentStart1 = $this->elementStart1 = '<'; |
| 14973 | | $this->componentStart2 = $this->elementStart2 = '>'; |
| 14974 | | $this->componentEnd1 = $this->elementEnd1 = '</'; |
| 14975 | | $this->componentEnd2 = $this->elementEnd2 = '>'.$this->nl; |
| 14976 | | $this->intAttrDelimiter = '<!-- -->'; |
| 14977 | | $this->attributeDelimiter = $this->nl; |
| 14978 | | $this->valueInit = null; |
| 14979 | | break; |
| 14980 | | default: |
| 14981 | | $objectname = ( isset( $this->timezonetype )) ? |
| 14982 | | strtoupper( $this->timezonetype ) : strtoupper( $this->objName ); |
| 14983 | | $this->componentStart1 = 'BEGIN:'; |
| 14984 | | $this->componentStart2 = null; |
| 14985 | | $this->componentEnd1 = 'END:'; |
| 14986 | | $this->componentEnd2 = $this->nl; |
| 14987 | | $this->elementStart1 = null; |
| 14988 | | $this->elementStart2 = null; |
| 14989 | | $this->elementEnd1 = null; |
| 14990 | | $this->elementEnd2 = $this->nl; |
| 14991 | | $this->intAttrDelimiter = '<!-- -->'; |
| 14992 | | $this->attributeDelimiter = ';'; |
| 14993 | | $this->valueInit = ':'; |
| 14994 | | break; |
| 14995 | | } |
| 14996 | | return $objectname; |
| 14997 | | } |
| 14998 | | /** |
| 14999 | | * creates formatted output for calendar component property |
| 15000 | | * |
| 15001 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15002 | | * @since 2.16.2 - 2012-12-18 |
| 15003 | | * @param string $label property name |
| 15004 | | * @param string $attributes property attributes |
| 15005 | | * @param string $content property content (optional) |
| 15006 | | * @return string |
| 15007 | | */ |
| 15008 | | function _createElement( $label, $attributes=null, $content=FALSE ) { |
| 15009 | | switch( $this->format ) { |
| 15010 | | case 'xcal': |
| 15011 | | $label = strtolower( $label ); |
| 15012 | | break; |
| 15013 | | default: |
| 15014 | | $label = strtoupper( $label ); |
| 15015 | | break; |
| 15016 | | } |
| 15017 | | $output = $this->elementStart1.$label; |
| 15018 | | $categoriesAttrLang = null; |
| 15019 | | $attachInlineBinary = FALSE; |
| 15020 | | $attachfmttype = null; |
| 15021 | | if (( 'xcal' == $this->format) && ( 'x-' == substr( $label, 0, 2 ))) { |
| 15022 | | $this->xcaldecl[] = array( 'xmldecl' => 'ELEMENT' |
| +15023 | | , 'ref' => $label |
| +15024 | | , 'type2' => '(#PCDATA)' ); |
| 15025 | | } |
| 15026 | | if( !empty( $attributes )) { |
| 15027 | | $attributes = trim( $attributes ); |
| 15028 | | if ( 'xcal' == $this->format ) { |
| 15029 | | $attributes2 = explode( $this->intAttrDelimiter, $attributes ); |
| 15030 | | $attributes = null; |
| 15031 | | foreach( $attributes2 as $aix => $attribute ) { |
| 15032 | | $attrKVarr = explode( '=', $attribute ); |
| 15033 | | if( empty( $attrKVarr[0] )) |
| 15034 | | continue; |
| 15035 | | if( !isset( $attrKVarr[1] )) { |
| 15036 | | $attrValue = $attrKVarr[0]; |
| 15037 | | $attrKey = $aix; |
| 15038 | | } |
| 15039 | | elseif( 2 == count( $attrKVarr)) { |
| 15040 | | $attrKey = strtolower( $attrKVarr[0] ); |
| 15041 | | $attrValue = $attrKVarr[1]; |
| 15042 | | } |
| 15043 | | else { |
| 15044 | | $attrKey = strtolower( $attrKVarr[0] ); |
| 15045 | | unset( $attrKVarr[0] ); |
| 15046 | | $attrValue = implode( '=', $attrKVarr ); |
| 15047 | | } |
| 15048 | | if(( 'attach' == $label ) && ( in_array( $attrKey, array( 'fmttype', 'encoding', 'value' )))) { |
| 15049 | | $attachInlineBinary = TRUE; |
| 15050 | | if( 'fmttype' == $attrKey ) |
| 15051 | | $attachfmttype = $attrKey.'='.$attrValue; |
| 15052 | | continue; |
| 15053 | | } |
| 15054 | | elseif(( 'categories' == $label ) && ( 'language' == $attrKey )) |
| 15055 | | $categoriesAttrLang = $attrKey.'='.$attrValue; |
| 15056 | | else { |
| 15057 | | $attributes .= ( empty( $attributes )) ? ' ' : $this->attributeDelimiter.' '; |
| 15058 | | $attributes .= ( !empty( $attrKey )) ? $attrKey.'=' : null; |
| 15059 | | if(( '"' == substr( $attrValue, 0, 1 )) && ( '"' == substr( $attrValue, -1 ))) { |
| 15060 | | $attrValue = substr( $attrValue, 1, ( strlen( $attrValue ) - 2 )); |
| 15061 | | $attrValue = str_replace( '"', '', $attrValue ); |
| 15062 | | } |
| 15063 | | $attributes .= '"'.htmlspecialchars( $attrValue ).'"'; |
| 15064 | | } |
| 15065 | | } |
| 15066 | | } |
| 15067 | | else { |
| 15068 | | $attributes = str_replace( $this->intAttrDelimiter, $this->attributeDelimiter, $attributes ); |
| 15069 | | } |
| 15070 | | } |
| 15071 | | if(( 'xcal' == $this->format) && |
| +15072 | | ((( 'attach' == $label ) && !$attachInlineBinary ) || ( in_array( $label, array( 'tzurl', 'url' ))))) { |
| 15073 | | $pos = strrpos($content, "/"); |
| 15074 | | $docname = ( $pos !== false) ? substr( $content, (1 - strlen( $content ) + $pos )) : $content; |
| 15075 | | $this->xcaldecl[] = array( 'xmldecl' => 'ENTITY' |
| +15076 | | , 'uri' => $docname |
| +15077 | | , 'ref' => 'SYSTEM' |
| +15078 | | , 'external' => $content |
| +15079 | | , 'type' => 'NDATA' |
| +15080 | | , 'type2' => 'BINERY' ); |
| 15081 | | $attributes .= ( empty( $attributes )) ? ' ' : $this->attributeDelimiter.' '; |
| 15082 | | $attributes .= 'uri="'.$docname.'"'; |
| 15083 | | $content = null; |
| 15084 | | if( 'attach' == $label ) { |
| 15085 | | $attributes = str_replace( $this->attributeDelimiter, $this->intAttrDelimiter, $attributes ); |
| 15086 | | $content = $this->nl.$this->_createElement( 'extref', $attributes, null ); |
| 15087 | | $attributes = null; |
| 15088 | | } |
| 15089 | | } |
| 15090 | | elseif(( 'xcal' == $this->format) && ( 'attach' == $label ) && $attachInlineBinary ) { |
| 15091 | | $content = $this->nl.$this->_createElement( 'b64bin', $attachfmttype, $content ); // max one attribute |
| 15092 | | } |
| 15093 | | $output .= $attributes; |
| 15094 | | if( !$content && ( '0' != $content )) { |
| 15095 | | switch( $this->format ) { |
| 15096 | | case 'xcal': |
| 15097 | | $output .= ' /'; |
| 15098 | | $output .= $this->elementStart2.$this->nl; |
| 15099 | | return $output; |
| 15100 | | break; |
| 15101 | | default: |
| 15102 | | $output .= $this->elementStart2.$this->valueInit; |
| 15103 | | return iCalUtilityFunctions::_size75( $output, $this->nl ); |
| 15104 | | break; |
| 15105 | | } |
| 15106 | | } |
| 15107 | | $output .= $this->elementStart2; |
| 15108 | | $output .= $this->valueInit.$content; |
| 15109 | | switch( $this->format ) { |
| 15110 | | case 'xcal': |
| 15111 | | return $output.$this->elementEnd1.$label.$this->elementEnd2; |
| 15112 | | break; |
| 15113 | | default: |
| 15114 | | return iCalUtilityFunctions::_size75( $output, $this->nl ); |
| 15115 | | break; |
| 15116 | | } |
| 15117 | | } |
| 15118 | | /** |
| 15119 | | * creates formatted output for calendar component property parameters |
| 15120 | | * |
| 15121 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15122 | | * @since 2.10.27 - 2012-01-16 |
| 15123 | | * @param array $params optional |
| 15124 | | * @param array $ctrKeys optional |
| 15125 | | * @return string |
| 15126 | | */ |
| 15127 | | function _createParams( $params=array(), $ctrKeys=array() ) { |
| 15128 | | if( !is_array( $params ) || empty( $params )) |
| 15129 | | $params = array(); |
| 15130 | | $attrLANG = $attr1 = $attr2 = $lang = null; |
| 15131 | | $CNattrKey = ( in_array( 'CN', $ctrKeys )) ? TRUE : FALSE ; |
| 15132 | | $LANGattrKey = ( in_array( 'LANGUAGE', $ctrKeys )) ? TRUE : FALSE ; |
| 15133 | | $CNattrExist = $LANGattrExist = FALSE; |
| 15134 | | $xparams = array(); |
| 15135 | | foreach( $params as $paramKey => $paramValue ) { |
| 15136 | | if(( FALSE !== strpos( $paramValue, ':' )) || |
| +15137 | | ( FALSE !== strpos( $paramValue, ';' )) || |
| +15138 | | ( FALSE !== strpos( $paramValue, ',' ))) |
| 15139 | | $paramValue = '"'.$paramValue.'"'; |
| 15140 | | if( ctype_digit( (string) $paramKey )) { |
| 15141 | | $xparams[] = $paramValue; |
| 15142 | | continue; |
| 15143 | | } |
| 15144 | | $paramKey = strtoupper( $paramKey ); |
| 15145 | | if( !in_array( $paramKey, array( 'ALTREP', 'CN', 'DIR', 'ENCODING', 'FMTTYPE', 'LANGUAGE', 'RANGE', 'RELTYPE', 'SENT-BY', 'TZID', 'VALUE' ))) |
| 15146 | | $xparams[$paramKey] = $paramValue; |
| 15147 | | else |
| 15148 | | $params[$paramKey] = $paramValue; |
| 15149 | | } |
| 15150 | | ksort( $xparams, SORT_STRING ); |
| 15151 | | foreach( $xparams as $paramKey => $paramValue ) { |
| 15152 | | if( ctype_digit( (string) $paramKey )) |
| 15153 | | $attr2 .= $this->intAttrDelimiter.$paramValue; |
| 15154 | | else |
| 15155 | | $attr2 .= $this->intAttrDelimiter."$paramKey=$paramValue"; |
| 15156 | | } |
| 15157 | | if( isset( $params['FMTTYPE'] ) && !in_array( 'FMTTYPE', $ctrKeys )) { |
| 15158 | | $attr1 .= $this->intAttrDelimiter.'FMTTYPE='.$params['FMTTYPE'].$attr2; |
| 15159 | | $attr2 = null; |
| 15160 | | } |
| 15161 | | if( isset( $params['ENCODING'] ) && !in_array( 'ENCODING', $ctrKeys )) { |
| 15162 | | if( !empty( $attr2 )) { |
| 15163 | | $attr1 .= $attr2; |
| 15164 | | $attr2 = null; |
| 15165 | | } |
| 15166 | | $attr1 .= $this->intAttrDelimiter.'ENCODING='.$params['ENCODING']; |
| 15167 | | } |
| 15168 | | if( isset( $params['VALUE'] ) && !in_array( 'VALUE', $ctrKeys )) |
| 15169 | | $attr1 .= $this->intAttrDelimiter.'VALUE='.$params['VALUE']; |
| 15170 | | if( isset( $params['TZID'] ) && !in_array( 'TZID', $ctrKeys )) { |
| 15171 | | $attr1 .= $this->intAttrDelimiter.'TZID='.$params['TZID']; |
| 15172 | | } |
| 15173 | | if( isset( $params['RANGE'] ) && !in_array( 'RANGE', $ctrKeys )) |
| 15174 | | $attr1 .= $this->intAttrDelimiter.'RANGE='.$params['RANGE']; |
| 15175 | | if( isset( $params['RELTYPE'] ) && !in_array( 'RELTYPE', $ctrKeys )) |
| 15176 | | $attr1 .= $this->intAttrDelimiter.'RELTYPE='.$params['RELTYPE']; |
| 15177 | | if( isset( $params['CN'] ) && $CNattrKey ) { |
| 15178 | | $attr1 = $this->intAttrDelimiter.'CN='.$params['CN']; |
| 15179 | | $CNattrExist = TRUE; |
| 15180 | | } |
| 15181 | | if( isset( $params['DIR'] ) && in_array( 'DIR', $ctrKeys )) { |
| 15182 | | $delim = ( FALSE !== strpos( $params['DIR'], '"' )) ? '' : '"'; |
| 15183 | | $attr1 .= $this->intAttrDelimiter.'DIR='.$delim.$params['DIR'].$delim; |
| 15184 | | } |
| 15185 | | if( isset( $params['SENT-BY'] ) && in_array( 'SENT-BY', $ctrKeys )) |
| 15186 | | $attr1 .= $this->intAttrDelimiter.'SENT-BY='.$params['SENT-BY']; |
| 15187 | | if( isset( $params['ALTREP'] ) && in_array( 'ALTREP', $ctrKeys )) { |
| 15188 | | $delim = ( FALSE !== strpos( $params['ALTREP'], '"' )) ? '' : '"'; |
| 15189 | | $attr1 .= $this->intAttrDelimiter.'ALTREP='.$delim.$params['ALTREP'].$delim; |
| 15190 | | } |
| 15191 | | if( isset( $params['LANGUAGE'] ) && $LANGattrKey ) { |
| 15192 | | $attrLANG .= $this->intAttrDelimiter.'LANGUAGE='.$params['LANGUAGE']; |
| 15193 | | $LANGattrExist = TRUE; |
| 15194 | | } |
| 15195 | | if( !$LANGattrExist ) { |
| 15196 | | $lang = $this->getConfig( 'language' ); |
| 15197 | | if(( $CNattrExist || $LANGattrKey ) && $lang ) |
| 15198 | | $attrLANG .= $this->intAttrDelimiter.'LANGUAGE='.$lang; |
| 15199 | | } |
| 15200 | | return $attr1.$attrLANG.$attr2; |
| 15201 | | } |
| 15202 | | /** |
| 15203 | | * creates formatted output for calendar component property data value type recur |
| 15204 | | * |
| 15205 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15206 | | * @since 2.14.1 - 2012-10-06 |
| 15207 | | * @param array $recurlabel |
| 15208 | | * @param array $recurdata |
| 15209 | | * @return string |
| 15210 | | */ |
| 15211 | | function _format_recur( $recurlabel, $recurdata ) { |
| 15212 | | $output = null; |
| 15213 | | foreach( $recurdata as $therule ) { |
| 15214 | | if( empty( $therule['value'] )) { |
| 15215 | | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( $recurlabel ); |
| 15216 | | continue; |
| 15217 | | } |
| 15218 | | $attributes = ( isset( $therule['params'] )) ? $this->_createParams( $therule['params'] ) : null; |
| 15219 | | $content1 = $content2 = null; |
| 15220 | | foreach( $therule['value'] as $rulelabel => $rulevalue ) { |
| 15221 | | switch( $rulelabel ) { |
| 15222 | | case 'FREQ': { |
| 15223 | | $content1 .= "FREQ=$rulevalue"; |
| 15224 | | break; |
| 15225 | | } |
| 15226 | | case 'UNTIL': { |
| 15227 | | $parno = ( isset( $rulevalue['hour'] )) ? 7 : 3; |
| 15228 | | $content2 .= ';UNTIL='.iCalUtilityFunctions::_date2strdate( $rulevalue, $parno ); |
| 15229 | | break; |
| 15230 | | } |
| 15231 | | case 'COUNT': |
| 15232 | | case 'INTERVAL': |
| 15233 | | case 'WKST': { |
| 15234 | | $content2 .= ";$rulelabel=$rulevalue"; |
| 15235 | | break; |
| 15236 | | } |
| 15237 | | case 'BYSECOND': |
| 15238 | | case 'BYMINUTE': |
| 15239 | | case 'BYHOUR': |
| 15240 | | case 'BYMONTHDAY': |
| 15241 | | case 'BYYEARDAY': |
| 15242 | | case 'BYWEEKNO': |
| 15243 | | case 'BYMONTH': |
| 15244 | | case 'BYSETPOS': { |
| 15245 | | $content2 .= ";$rulelabel="; |
| 15246 | | if( is_array( $rulevalue )) { |
| 15247 | | foreach( $rulevalue as $vix => $valuePart ) { |
| 15248 | | $content2 .= ( $vix ) ? ',' : null; |
| 15249 | | $content2 .= $valuePart; |
| 15250 | | } |
| 15251 | | } |
| 15252 | | else |
| 15253 | | $content2 .= $rulevalue; |
| 15254 | | break; |
| 15255 | | } |
| 15256 | | case 'BYDAY': { |
| 15257 | | $content2 .= ";$rulelabel="; |
| 15258 | | $bydaycnt = 0; |
| 15259 | | foreach( $rulevalue as $vix => $valuePart ) { |
| 15260 | | $content21 = $content22 = null; |
| 15261 | | if( is_array( $valuePart )) { |
| 15262 | | $content2 .= ( $bydaycnt ) ? ',' : null; |
| 15263 | | foreach( $valuePart as $vix2 => $valuePart2 ) { |
| 15264 | | if( 'DAY' != strtoupper( $vix2 )) |
| 15265 | | $content21 .= $valuePart2; |
| 15266 | | else |
| 15267 | | $content22 .= $valuePart2; |
| 15268 | | } |
| 15269 | | $content2 .= $content21.$content22; |
| 15270 | | $bydaycnt++; |
| 15271 | | } |
| 15272 | | else { |
| 15273 | | $content2 .= ( $bydaycnt ) ? ',' : null; |
| 15274 | | if( 'DAY' != strtoupper( $vix )) |
| 15275 | | $content21 .= $valuePart; |
| 15276 | | else { |
| 15277 | | $content22 .= $valuePart; |
| 15278 | | $bydaycnt++; |
| 15279 | | } |
| 15280 | | $content2 .= $content21.$content22; |
| 15281 | | } |
| 15282 | | } |
| 15283 | | break; |
| 15284 | | } |
| 15285 | | default: { |
| 15286 | | $content2 .= ";$rulelabel=$rulevalue"; |
| 15287 | | break; |
| 15288 | | } |
| 15289 | | } |
| 15290 | | } |
| 15291 | | $output .= $this->_createElement( $recurlabel, $attributes, $content1.$content2 ); |
| 15292 | | } |
| 15293 | | return $output; |
| 15294 | | } |
| 15295 | | /** |
| 15296 | | * check if property not exists within component |
| 15297 | | * |
| 15298 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15299 | | * @since 2.5.1 - 2008-10-15 |
| 15300 | | * @param string $propName |
| 15301 | | * @return bool |
| 15302 | | */ |
| 15303 | | function _notExistProp( $propName ) { |
| 15304 | | if( empty( $propName )) return FALSE; // when deleting x-prop, an empty propName may be used=allowed |
| 15305 | | $propName = strtolower( $propName ); |
| 15306 | | if( 'last-modified' == $propName ) { if( !isset( $this->lastmodified )) return TRUE; } |
| 15307 | | elseif( 'percent-complete' == $propName ) { if( !isset( $this->percentcomplete )) return TRUE; } |
| 15308 | | elseif( 'recurrence-id' == $propName ) { if( !isset( $this->recurrenceid )) return TRUE; } |
| 15309 | | elseif( 'related-to' == $propName ) { if( !isset( $this->relatedto )) return TRUE; } |
| 15310 | | elseif( 'request-status' == $propName ) { if( !isset( $this->requeststatus )) return TRUE; } |
| 15311 | | elseif(( 'x-' != substr($propName,0,2)) && !isset( $this->$propName )) return TRUE; |
| 15312 | | return FALSE; |
| 15313 | | } |
| 15314 | | /*********************************************************************************/ |
| 15315 | | /*********************************************************************************/ |
| 15316 | | /** |
| 15317 | | * get general component config variables or info about subcomponents |
| 15318 | | * |
| 15319 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15320 | | * @since 2.9.6 - 2011-05-14 |
| 15321 | | * @param mixed $config |
| 15322 | | * @return value |
| 15323 | | */ |
| 15324 | | function getConfig( $config = FALSE) { |
| 15325 | | if( !$config ) { |
| 15326 | | $return = array(); |
| 15327 | | $return['ALLOWEMPTY'] = $this->getConfig( 'ALLOWEMPTY' ); |
| 15328 | | $return['FORMAT'] = $this->getConfig( 'FORMAT' ); |
| 15329 | | if( FALSE !== ( $lang = $this->getConfig( 'LANGUAGE' ))) |
| 15330 | | $return['LANGUAGE'] = $lang; |
| 15331 | | $return['NEWLINECHAR'] = $this->getConfig( 'NEWLINECHAR' ); |
| 15332 | | $return['TZTD'] = $this->getConfig( 'TZID' ); |
| 15333 | | $return['UNIQUE_ID'] = $this->getConfig( 'UNIQUE_ID' ); |
| 15334 | | return $return; |
| 15335 | | } |
| 15336 | | switch( strtoupper( $config )) { |
| 15337 | | case 'ALLOWEMPTY': |
| 15338 | | return $this->allowEmpty; |
| 15339 | | break; |
| 15340 | | case 'COMPSINFO': |
| 15341 | | unset( $this->compix ); |
| 15342 | | $info = array(); |
| 15343 | | if( isset( $this->components )) { |
| 15344 | | foreach( $this->components as $cix => $component ) { |
| 15345 | | if( empty( $component )) continue; |
| 15346 | | $info[$cix]['ordno'] = $cix + 1; |
| 15347 | | $info[$cix]['type'] = $component->objName; |
| 15348 | | $info[$cix]['uid'] = $component->getProperty( 'uid' ); |
| 15349 | | $info[$cix]['props'] = $component->getConfig( 'propinfo' ); |
| 15350 | | $info[$cix]['sub'] = $component->getConfig( 'compsinfo' ); |
| 15351 | | } |
| 15352 | | } |
| 15353 | | return $info; |
| 15354 | | break; |
| 15355 | | case 'FORMAT': |
| 15356 | | return $this->format; |
| 15357 | | break; |
| 15358 | | case 'LANGUAGE': |
| 15359 | | // get language for calendar component as defined in [RFC 1766] |
| 15360 | | return $this->language; |
| 15361 | | break; |
| 15362 | | case 'NL': |
| 15363 | | case 'NEWLINECHAR': |
| 15364 | | return $this->nl; |
| 15365 | | break; |
| 15366 | | case 'PROPINFO': |
| 15367 | | $output = array(); |
| 15368 | | if( !in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) { |
| 15369 | | if( empty( $this->uid['value'] )) $this->_makeuid(); |
| 15370 | | $output['UID'] = 1; |
| 15371 | | if( empty( $this->dtstamp )) $this->_makeDtstamp(); |
| 15372 | | $output['DTSTAMP'] = 1; |
| 15373 | | } |
| 15374 | | if( !empty( $this->summary )) $output['SUMMARY'] = 1; |
| 15375 | | if( !empty( $this->description )) $output['DESCRIPTION'] = count( $this->description ); |
| 15376 | | if( !empty( $this->dtstart )) $output['DTSTART'] = 1; |
| 15377 | | if( !empty( $this->dtend )) $output['DTEND'] = 1; |
| 15378 | | if( !empty( $this->due )) $output['DUE'] = 1; |
| 15379 | | if( !empty( $this->duration )) $output['DURATION'] = 1; |
| 15380 | | if( !empty( $this->rrule )) $output['RRULE'] = count( $this->rrule ); |
| 15381 | | if( !empty( $this->rdate )) $output['RDATE'] = count( $this->rdate ); |
| 15382 | | if( !empty( $this->exdate )) $output['EXDATE'] = count( $this->exdate ); |
| 15383 | | if( !empty( $this->exrule )) $output['EXRULE'] = count( $this->exrule ); |
| 15384 | | if( !empty( $this->action )) $output['ACTION'] = 1; |
| 15385 | | if( !empty( $this->attach )) $output['ATTACH'] = count( $this->attach ); |
| 15386 | | if( !empty( $this->attendee )) $output['ATTENDEE'] = count( $this->attendee ); |
| 15387 | | if( !empty( $this->categories )) $output['CATEGORIES'] = count( $this->categories ); |
| 15388 | | if( !empty( $this->class )) $output['CLASS'] = 1; |
| 15389 | | if( !empty( $this->comment )) $output['COMMENT'] = count( $this->comment ); |
| 15390 | | if( !empty( $this->completed )) $output['COMPLETED'] = 1; |
| 15391 | | if( !empty( $this->contact )) $output['CONTACT'] = count( $this->contact ); |
| 15392 | | if( !empty( $this->created )) $output['CREATED'] = 1; |
| 15393 | | if( !empty( $this->freebusy )) $output['FREEBUSY'] = count( $this->freebusy ); |
| 15394 | | if( !empty( $this->geo )) $output['GEO'] = 1; |
| 15395 | | if( !empty( $this->lastmodified )) $output['LAST-MODIFIED'] = 1; |
| 15396 | | if( !empty( $this->location )) $output['LOCATION'] = 1; |
| 15397 | | if( !empty( $this->organizer )) $output['ORGANIZER'] = 1; |
| 15398 | | if( !empty( $this->percentcomplete )) $output['PERCENT-COMPLETE'] = 1; |
| 15399 | | if( !empty( $this->priority )) $output['PRIORITY'] = 1; |
| 15400 | | if( !empty( $this->recurrenceid )) $output['RECURRENCE-ID'] = 1; |
| 15401 | | if( !empty( $this->relatedto )) $output['RELATED-TO'] = count( $this->relatedto ); |
| 15402 | | if( !empty( $this->repeat )) $output['REPEAT'] = 1; |
| 15403 | | if( !empty( $this->requeststatus )) $output['REQUEST-STATUS'] = count( $this->requeststatus ); |
| 15404 | | if( !empty( $this->resources )) $output['RESOURCES'] = count( $this->resources ); |
| 15405 | | if( !empty( $this->sequence )) $output['SEQUENCE'] = 1; |
| 15406 | | if( !empty( $this->sequence )) $output['SEQUENCE'] = 1; |
| 15407 | | if( !empty( $this->status )) $output['STATUS'] = 1; |
| 15408 | | if( !empty( $this->transp )) $output['TRANSP'] = 1; |
| 15409 | | if( !empty( $this->trigger )) $output['TRIGGER'] = 1; |
| 15410 | | if( !empty( $this->tzid )) $output['TZID'] = 1; |
| 15411 | | if( !empty( $this->tzname )) $output['TZNAME'] = count( $this->tzname ); |
| 15412 | | if( !empty( $this->tzoffsetfrom )) $output['TZOFFSETFROM'] = 1; |
| 15413 | | if( !empty( $this->tzoffsetto )) $output['TZOFFSETTO'] = 1; |
| 15414 | | if( !empty( $this->tzurl )) $output['TZURL'] = 1; |
| 15415 | | if( !empty( $this->url )) $output['URL'] = 1; |
| 15416 | | if( !empty( $this->xprop )) $output['X-PROP'] = count( $this->xprop ); |
| 15417 | | return $output; |
| 15418 | | break; |
| 15419 | | case 'SETPROPERTYNAMES': |
| 15420 | | return array_keys( $this->getConfig( 'propinfo' )); |
| 15421 | | break; |
| 15422 | | case 'TZID': |
| 15423 | | return $this->dtzid; |
| 15424 | | break; |
| 15425 | | case 'UNIQUE_ID': |
| 15426 | | if( empty( $this->unique_id )) |
| 15427 | | $this->unique_id = ( isset( $_SERVER['SERVER_NAME'] )) ? gethostbyname( $_SERVER['SERVER_NAME'] ) : 'localhost'; |
| 15428 | | return $this->unique_id; |
| 15429 | | break; |
| 15430 | | } |
| 15431 | | } |
| 15432 | | /** |
| 15433 | | * general component config setting |
| 15434 | | * |
| 15435 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15436 | | * @since 2.10.18 - 2011-10-28 |
| 15437 | | * @param mixed $config |
| 15438 | | * @param string $value |
| 15439 | | * @param bool $softUpdate |
| 15440 | | * @return void |
| 15441 | | */ |
| 15442 | | function setConfig( $config, $value = FALSE, $softUpdate = FALSE ) { |
| 15443 | | if( is_array( $config )) { |
| 15444 | | $ak = array_keys( $config ); |
| 15445 | | foreach( $ak as $k ) { |
| 15446 | | if( 'NEWLINECHAR' == strtoupper( $k )) { |
| 15447 | | if( FALSE === $this->setConfig( 'NEWLINECHAR', $config[$k] )) |
| 15448 | | return FALSE; |
| 15449 | | unset( $config[$k] ); |
| 15450 | | break; |
| 15451 | | } |
| 15452 | | } |
| 15453 | | foreach( $config as $cKey => $cValue ) { |
| 15454 | | if( FALSE === $this->setConfig( $cKey, $cValue, $softUpdate )) |
| 15455 | | return FALSE; |
| 15456 | | } |
| 15457 | | return TRUE; |
| 15458 | | } |
| 15459 | | $res = FALSE; |
| 15460 | | switch( strtoupper( $config )) { |
| 15461 | | case 'ALLOWEMPTY': |
| 15462 | | $this->allowEmpty = $value; |
| 15463 | | $subcfg = array( 'ALLOWEMPTY' => $value ); |
| 15464 | | $res = TRUE; |
| 15465 | | break; |
| 15466 | | case 'FORMAT': |
| 15467 | | $value = trim( strtolower( $value )); |
| 15468 | | $this->format = $value; |
| 15469 | | $this->_createFormat(); |
| 15470 | | $subcfg = array( 'FORMAT' => $value ); |
| 15471 | | $res = TRUE; |
| 15472 | | break; |
| 15473 | | case 'LANGUAGE': |
| 15474 | | // set language for calendar component as defined in [RFC 1766] |
| 15475 | | $value = trim( $value ); |
| 15476 | | if( empty( $this->language ) || !$softUpdate ) |
| 15477 | | $this->language = $value; |
| 15478 | | $subcfg = array( 'LANGUAGE' => $value ); |
| 15479 | | $res = TRUE; |
| 15480 | | break; |
| 15481 | | case 'NL': |
| 15482 | | case 'NEWLINECHAR': |
| 15483 | | $this->nl = $value; |
| 15484 | | $this->_createFormat(); |
| 15485 | | $subcfg = array( 'NL' => $value ); |
| 15486 | | $res = TRUE; |
| 15487 | | break; |
| 15488 | | case 'TZID': |
| 15489 | | $this->dtzid = $value; |
| 15490 | | $subcfg = array( 'TZID' => $value ); |
| 15491 | | $res = TRUE; |
| 15492 | | break; |
| 15493 | | case 'UNIQUE_ID': |
| 15494 | | $value = trim( $value ); |
| 15495 | | $this->unique_id = $value; |
| 15496 | | $subcfg = array( 'UNIQUE_ID' => $value ); |
| 15497 | | $res = TRUE; |
| 15498 | | break; |
| 15499 | | default: // any unvalid config key.. . |
| 15500 | | return TRUE; |
| 15501 | | } |
| 15502 | | if( !$res ) return FALSE; |
| 15503 | | if( isset( $subcfg ) && !empty( $this->components )) { |
| 15504 | | foreach( $subcfg as $cfgkey => $cfgvalue ) { |
| 15505 | | foreach( $this->components as $cix => $component ) { |
| 15506 | | $res = $component->setConfig( $cfgkey, $cfgvalue, $softUpdate ); |
| 15507 | | if( !$res ) |
| 15508 | | break 2; |
| 15509 | | $this->components[$cix] = $component->copy(); // PHP4 compliant |
| 15510 | | } |
| 15511 | | } |
| 15512 | | } |
| 15513 | | return $res; |
| 15514 | | } |
| 15515 | | /*********************************************************************************/ |
| 15516 | | /** |
| 15517 | | * delete component property value |
| 15518 | | * |
| 15519 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15520 | | * @since 2.8.8 - 2011-03-15 |
| 15521 | | * @param mixed $propName, bool FALSE => X-property |
| 15522 | | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
| 15523 | | * @return bool, if successfull delete TRUE |
| 15524 | | */ |
| 15525 | | function deleteProperty( $propName=FALSE, $propix=FALSE ) { |
| 15526 | | if( $this->_notExistProp( $propName )) return FALSE; |
| 15527 | | $propName = strtoupper( $propName ); |
| 15528 | | if( in_array( $propName, array( 'ATTACH', 'ATTENDEE', 'CATEGORIES', 'COMMENT', 'CONTACT', 'DESCRIPTION', 'EXDATE', 'EXRULE', |
| +15529 | | 'FREEBUSY', 'RDATE', 'RELATED-TO', 'RESOURCES', 'RRULE', 'REQUEST-STATUS', 'TZNAME', 'X-PROP' ))) { |
| 15530 | | if( !$propix ) |
| 15531 | | $propix = ( isset( $this->propdelix[$propName] ) && ( 'X-PROP' != $propName )) ? $this->propdelix[$propName] + 2 : 1; |
| 15532 | | $this->propdelix[$propName] = --$propix; |
| 15533 | | } |
| 15534 | | $return = FALSE; |
| 15535 | | switch( $propName ) { |
| 15536 | | case 'ACTION': |
| 15537 | | if( !empty( $this->action )) { |
| 15538 | | $this->action = ''; |
| 15539 | | $return = TRUE; |
| 15540 | | } |
| 15541 | | break; |
| 15542 | | case 'ATTACH': |
| 15543 | | return $this->deletePropertyM( $this->attach, $this->propdelix[$propName] ); |
| 15544 | | break; |
| 15545 | | case 'ATTENDEE': |
| 15546 | | return $this->deletePropertyM( $this->attendee, $this->propdelix[$propName] ); |
| 15547 | | break; |
| 15548 | | case 'CATEGORIES': |
| 15549 | | return $this->deletePropertyM( $this->categories, $this->propdelix[$propName] ); |
| 15550 | | break; |
| 15551 | | case 'CLASS': |
| 15552 | | if( !empty( $this->class )) { |
| 15553 | | $this->class = ''; |
| 15554 | | $return = TRUE; |
| 15555 | | } |
| 15556 | | break; |
| 15557 | | case 'COMMENT': |
| 15558 | | return $this->deletePropertyM( $this->comment, $this->propdelix[$propName] ); |
| 15559 | | break; |
| 15560 | | case 'COMPLETED': |
| 15561 | | if( !empty( $this->completed )) { |
| 15562 | | $this->completed = ''; |
| 15563 | | $return = TRUE; |
| 15564 | | } |
| 15565 | | break; |
| 15566 | | case 'CONTACT': |
| 15567 | | return $this->deletePropertyM( $this->contact, $this->propdelix[$propName] ); |
| 15568 | | break; |
| 15569 | | case 'CREATED': |
| 15570 | | if( !empty( $this->created )) { |
| 15571 | | $this->created = ''; |
| 15572 | | $return = TRUE; |
| 15573 | | } |
| 15574 | | break; |
| 15575 | | case 'DESCRIPTION': |
| 15576 | | return $this->deletePropertyM( $this->description, $this->propdelix[$propName] ); |
| 15577 | | break; |
| 15578 | | case 'DTEND': |
| 15579 | | if( !empty( $this->dtend )) { |
| 15580 | | $this->dtend = ''; |
| 15581 | | $return = TRUE; |
| 15582 | | } |
| 15583 | | break; |
| 15584 | | case 'DTSTAMP': |
| 15585 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 15586 | | return FALSE; |
| 15587 | | if( !empty( $this->dtstamp )) { |
| 15588 | | $this->dtstamp = ''; |
| 15589 | | $return = TRUE; |
| 15590 | | } |
| 15591 | | break; |
| 15592 | | case 'DTSTART': |
| 15593 | | if( !empty( $this->dtstart )) { |
| 15594 | | $this->dtstart = ''; |
| 15595 | | $return = TRUE; |
| 15596 | | } |
| 15597 | | break; |
| 15598 | | case 'DUE': |
| 15599 | | if( !empty( $this->due )) { |
| 15600 | | $this->due = ''; |
| 15601 | | $return = TRUE; |
| 15602 | | } |
| 15603 | | break; |
| 15604 | | case 'DURATION': |
| 15605 | | if( !empty( $this->duration )) { |
| 15606 | | $this->duration = ''; |
| 15607 | | $return = TRUE; |
| 15608 | | } |
| 15609 | | break; |
| 15610 | | case 'EXDATE': |
| 15611 | | return $this->deletePropertyM( $this->exdate, $this->propdelix[$propName] ); |
| 15612 | | break; |
| 15613 | | case 'EXRULE': |
| 15614 | | return $this->deletePropertyM( $this->exrule, $this->propdelix[$propName] ); |
| 15615 | | break; |
| 15616 | | case 'FREEBUSY': |
| 15617 | | return $this->deletePropertyM( $this->freebusy, $this->propdelix[$propName] ); |
| 15618 | | break; |
| 15619 | | case 'GEO': |
| 15620 | | if( !empty( $this->geo )) { |
| 15621 | | $this->geo = ''; |
| 15622 | | $return = TRUE; |
| 15623 | | } |
| 15624 | | break; |
| 15625 | | case 'LAST-MODIFIED': |
| 15626 | | if( !empty( $this->lastmodified )) { |
| 15627 | | $this->lastmodified = ''; |
| 15628 | | $return = TRUE; |
| 15629 | | } |
| 15630 | | break; |
| 15631 | | case 'LOCATION': |
| 15632 | | if( !empty( $this->location )) { |
| 15633 | | $this->location = ''; |
| 15634 | | $return = TRUE; |
| 15635 | | } |
| 15636 | | break; |
| 15637 | | case 'ORGANIZER': |
| 15638 | | if( !empty( $this->organizer )) { |
| 15639 | | $this->organizer = ''; |
| 15640 | | $return = TRUE; |
| 15641 | | } |
| 15642 | | break; |
| 15643 | | case 'PERCENT-COMPLETE': |
| 15644 | | if( !empty( $this->percentcomplete )) { |
| 15645 | | $this->percentcomplete = ''; |
| 15646 | | $return = TRUE; |
| 15647 | | } |
| 15648 | | break; |
| 15649 | | case 'PRIORITY': |
| 15650 | | if( !empty( $this->priority )) { |
| 15651 | | $this->priority = ''; |
| 15652 | | $return = TRUE; |
| 15653 | | } |
| 15654 | | break; |
| 15655 | | case 'RDATE': |
| 15656 | | return $this->deletePropertyM( $this->rdate, $this->propdelix[$propName] ); |
| 15657 | | break; |
| 15658 | | case 'RECURRENCE-ID': |
| 15659 | | if( !empty( $this->recurrenceid )) { |
| 15660 | | $this->recurrenceid = ''; |
| 15661 | | $return = TRUE; |
| 15662 | | } |
| 15663 | | break; |
| 15664 | | case 'RELATED-TO': |
| 15665 | | return $this->deletePropertyM( $this->relatedto, $this->propdelix[$propName] ); |
| 15666 | | break; |
| 15667 | | case 'REPEAT': |
| 15668 | | if( !empty( $this->repeat )) { |
| 15669 | | $this->repeat = ''; |
| 15670 | | $return = TRUE; |
| 15671 | | } |
| 15672 | | break; |
| 15673 | | case 'REQUEST-STATUS': |
| 15674 | | return $this->deletePropertyM( $this->requeststatus, $this->propdelix[$propName] ); |
| 15675 | | break; |
| 15676 | | case 'RESOURCES': |
| 15677 | | return $this->deletePropertyM( $this->resources, $this->propdelix[$propName] ); |
| 15678 | | break; |
| 15679 | | case 'RRULE': |
| 15680 | | return $this->deletePropertyM( $this->rrule, $this->propdelix[$propName] ); |
| 15681 | | break; |
| 15682 | | case 'SEQUENCE': |
| 15683 | | if( !empty( $this->sequence )) { |
| 15684 | | $this->sequence = ''; |
| 15685 | | $return = TRUE; |
| 15686 | | } |
| 15687 | | break; |
| 15688 | | case 'STATUS': |
| 15689 | | if( !empty( $this->status )) { |
| 15690 | | $this->status = ''; |
| 15691 | | $return = TRUE; |
| 15692 | | } |
| 15693 | | break; |
| 15694 | | case 'SUMMARY': |
| 15695 | | if( !empty( $this->summary )) { |
| 15696 | | $this->summary = ''; |
| 15697 | | $return = TRUE; |
| 15698 | | } |
| 15699 | | break; |
| 15700 | | case 'TRANSP': |
| 15701 | | if( !empty( $this->transp )) { |
| 15702 | | $this->transp = ''; |
| 15703 | | $return = TRUE; |
| 15704 | | } |
| 15705 | | break; |
| 15706 | | case 'TRIGGER': |
| 15707 | | if( !empty( $this->trigger )) { |
| 15708 | | $this->trigger = ''; |
| 15709 | | $return = TRUE; |
| 15710 | | } |
| 15711 | | break; |
| 15712 | | case 'TZID': |
| 15713 | | if( !empty( $this->tzid )) { |
| 15714 | | $this->tzid = ''; |
| 15715 | | $return = TRUE; |
| 15716 | | } |
| 15717 | | break; |
| 15718 | | case 'TZNAME': |
| 15719 | | return $this->deletePropertyM( $this->tzname, $this->propdelix[$propName] ); |
| 15720 | | break; |
| 15721 | | case 'TZOFFSETFROM': |
| 15722 | | if( !empty( $this->tzoffsetfrom )) { |
| 15723 | | $this->tzoffsetfrom = ''; |
| 15724 | | $return = TRUE; |
| 15725 | | } |
| 15726 | | break; |
| 15727 | | case 'TZOFFSETTO': |
| 15728 | | if( !empty( $this->tzoffsetto )) { |
| 15729 | | $this->tzoffsetto = ''; |
| 15730 | | $return = TRUE; |
| 15731 | | } |
| 15732 | | break; |
| 15733 | | case 'TZURL': |
| 15734 | | if( !empty( $this->tzurl )) { |
| 15735 | | $this->tzurl = ''; |
| 15736 | | $return = TRUE; |
| 15737 | | } |
| 15738 | | break; |
| 15739 | | case 'UID': |
| 15740 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 15741 | | return FALSE; |
| 15742 | | if( !empty( $this->uid )) { |
| 15743 | | $this->uid = ''; |
| 15744 | | $return = TRUE; |
| 15745 | | } |
| 15746 | | break; |
| 15747 | | case 'URL': |
| 15748 | | if( !empty( $this->url )) { |
| 15749 | | $this->url = ''; |
| 15750 | | $return = TRUE; |
| 15751 | | } |
| 15752 | | break; |
| 15753 | | default: |
| 15754 | | $reduced = ''; |
| 15755 | | if( $propName != 'X-PROP' ) { |
| 15756 | | if( !isset( $this->xprop[$propName] )) return FALSE; |
| 15757 | | foreach( $this->xprop as $k => $a ) { |
| 15758 | | if(( $k != $propName ) && !empty( $a )) |
| 15759 | | $reduced[$k] = $a; |
| 15760 | | } |
| 15761 | | } |
| 15762 | | else { |
| 15763 | | if( count( $this->xprop ) <= $propix ) { unset( $this->propdelix[$propName] ); return FALSE; } |
| 15764 | | $xpropno = 0; |
| 15765 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 15766 | | if( $propix != $xpropno ) |
| 15767 | | $reduced[$xpropkey] = $xpropvalue; |
| 15768 | | $xpropno++; |
| 15769 | | } |
| 15770 | | } |
| 15771 | | $this->xprop = $reduced; |
| 15772 | | if( empty( $this->xprop )) { |
| 15773 | | unset( $this->propdelix[$propName] ); |
| 15774 | | return FALSE; |
| 15775 | | } |
| 15776 | | return TRUE; |
| 15777 | | } |
| 15778 | | return $return; |
| 15779 | | } |
| 15780 | | /*********************************************************************************/ |
| 15781 | | /** |
| 15782 | | * delete component property value, fixing components with multiple occurencies |
| 15783 | | * |
| 15784 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15785 | | * @since 2.8.8 - 2011-03-15 |
| 15786 | | * @param array $multiprop, reference to a component property |
| 15787 | | * @param int $propix, reference to removal counter |
| 15788 | | * @return bool TRUE |
| 15789 | | */ |
| 15790 | | function deletePropertyM( & $multiprop, & $propix ) { |
| 15791 | | if( isset( $multiprop[$propix] )) |
| 15792 | | unset( $multiprop[$propix] ); |
| 15793 | | if( empty( $multiprop )) { |
| 15794 | | $multiprop = ''; |
| 15795 | | unset( $propix ); |
| 15796 | | return FALSE; |
| 15797 | | } |
| 15798 | | else |
| 15799 | | return TRUE; |
| 15800 | | } |
| 15801 | | /** |
| 15802 | | * get component property value/params |
| 15803 | | * |
| 15804 | | * if property has multiply values, consequtive function calls are needed |
| 15805 | | * |
| 15806 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 15807 | | * @since 2.12.4 - 2012-04-22 |
| 15808 | | * @param string $propName, optional |
| 15809 | | * @param int @propix, optional, if specific property is wanted in case of multiply occurences |
| 15810 | | * @param bool $inclParam=FALSE |
| 15811 | | * @param bool $specform=FALSE |
| 15812 | | * @return mixed |
| 15813 | | */ |
| 15814 | | function getProperty( $propName=FALSE, $propix=FALSE, $inclParam=FALSE, $specform=FALSE ) { |
| 15815 | | if( 'GEOLOCATION' == strtoupper( $propName )) { |
| 15816 | | $content = $this->getProperty( 'LOCATION' ); |
| 15817 | | $content = ( !empty( $content )) ? $content.' ' : ''; |
| 15818 | | if(( FALSE === ( $geo = $this->getProperty( 'GEO' ))) || empty( $geo )) |
| 15819 | | return FALSE; |
| 15820 | | if( 0.0 < $geo['latitude'] ) |
| 15821 | | $sign = '+'; |
| 15822 | | else |
| 15823 | | $sign = ( 0.0 > $geo['latitude'] ) ? '-' : ''; |
| 15824 | | $content .= $sign.sprintf( "%09.6f", abs( $geo['latitude'] )); // sprintf && lpad && float && sign !"#¤%&/( |
| 15825 | | $content = rtrim( rtrim( $content, '0' ), '.' ); |
| 15826 | | if( 0.0 < $geo['longitude'] ) |
| 15827 | | $sign = '+'; |
| 15828 | | else |
| 15829 | | $sign = ( 0.0 > $geo['longitude'] ) ? '-' : ''; |
| 15830 | | return $content.$sign.sprintf( '%8.6f', abs( $geo['longitude'] )).'/'; // sprintf && lpad && float && sign !"#¤%&/( |
| 15831 | | } |
| 15832 | | if( $this->_notExistProp( $propName )) return FALSE; |
| 15833 | | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
| 15834 | | if( in_array( $propName, array( 'ATTACH', 'ATTENDEE', 'CATEGORIES', 'COMMENT', 'CONTACT', 'DESCRIPTION', 'EXDATE', 'EXRULE', |
| +15835 | | 'FREEBUSY', 'RDATE', 'RELATED-TO', 'RESOURCES', 'RRULE', 'REQUEST-STATUS', 'TZNAME', 'X-PROP' ))) { |
| 15836 | | if( !$propix ) |
| 15837 | | $propix = ( isset( $this->propix[$propName] )) ? $this->propix[$propName] + 2 : 1; |
| 15838 | | $this->propix[$propName] = --$propix; |
| 15839 | | } |
| 15840 | | switch( $propName ) { |
| 15841 | | case 'ACTION': |
| 15842 | | if( !empty( $this->action['value'] )) return ( $inclParam ) ? $this->action : $this->action['value']; |
| 15843 | | break; |
| 15844 | | case 'ATTACH': |
| 15845 | | $ak = ( is_array( $this->attach )) ? array_keys( $this->attach ) : array(); |
| 15846 | | while( is_array( $this->attach ) && !isset( $this->attach[$propix] ) && ( 0 < count( $this->attach )) && ( $propix < end( $ak ))) |
| 15847 | | $propix++; |
| 15848 | | $this->propix[$propName] = $propix; |
| 15849 | | if( !isset( $this->attach[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15850 | | return ( $inclParam ) ? $this->attach[$propix] : $this->attach[$propix]['value']; |
| 15851 | | break; |
| 15852 | | case 'ATTENDEE': |
| 15853 | | $ak = ( is_array( $this->attendee )) ? array_keys( $this->attendee ) : array(); |
| 15854 | | while( is_array( $this->attendee ) && !isset( $this->attendee[$propix] ) && ( 0 < count( $this->attendee )) && ( $propix < end( $ak ))) |
| 15855 | | $propix++; |
| 15856 | | $this->propix[$propName] = $propix; |
| 15857 | | if( !isset( $this->attendee[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15858 | | return ( $inclParam ) ? $this->attendee[$propix] : $this->attendee[$propix]['value']; |
| 15859 | | break; |
| 15860 | | case 'CATEGORIES': |
| 15861 | | $ak = ( is_array( $this->categories )) ? array_keys( $this->categories ) : array(); |
| 15862 | | while( is_array( $this->categories ) && !isset( $this->categories[$propix] ) && ( 0 < count( $this->categories )) && ( $propix < end( $ak ))) |
| 15863 | | $propix++; |
| 15864 | | $this->propix[$propName] = $propix; |
| 15865 | | if( !isset( $this->categories[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15866 | | return ( $inclParam ) ? $this->categories[$propix] : $this->categories[$propix]['value']; |
| 15867 | | break; |
| 15868 | | case 'CLASS': |
| 15869 | | if( !empty( $this->class['value'] )) return ( $inclParam ) ? $this->class : $this->class['value']; |
| 15870 | | break; |
| 15871 | | case 'COMMENT': |
| 15872 | | $ak = ( is_array( $this->comment )) ? array_keys( $this->comment ) : array(); |
| 15873 | | while( is_array( $this->comment ) && !isset( $this->comment[$propix] ) && ( 0 < count( $this->comment )) && ( $propix < end( $ak ))) |
| 15874 | | $propix++; |
| 15875 | | $this->propix[$propName] = $propix; |
| 15876 | | if( !isset( $this->comment[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15877 | | return ( $inclParam ) ? $this->comment[$propix] : $this->comment[$propix]['value']; |
| 15878 | | break; |
| 15879 | | case 'COMPLETED': |
| 15880 | | if( !empty( $this->completed['value'] )) return ( $inclParam ) ? $this->completed : $this->completed['value']; |
| 15881 | | break; |
| 15882 | | case 'CONTACT': |
| 15883 | | $ak = ( is_array( $this->contact )) ? array_keys( $this->contact ) : array(); |
| 15884 | | while( is_array( $this->contact ) && !isset( $this->contact[$propix] ) && ( 0 < count( $this->contact )) && ( $propix < end( $ak ))) |
| 15885 | | $propix++; |
| 15886 | | $this->propix[$propName] = $propix; |
| 15887 | | if( !isset( $this->contact[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15888 | | return ( $inclParam ) ? $this->contact[$propix] : $this->contact[$propix]['value']; |
| 15889 | | break; |
| 15890 | | case 'CREATED': |
| 15891 | | if( !empty( $this->created['value'] )) return ( $inclParam ) ? $this->created : $this->created['value']; |
| 15892 | | break; |
| 15893 | | case 'DESCRIPTION': |
| 15894 | | $ak = ( is_array( $this->description )) ? array_keys( $this->description ) : array(); |
| 15895 | | while( is_array( $this->description ) && !isset( $this->description[$propix] ) && ( 0 < count( $this->description )) && ( $propix < end( $ak ))) |
| 15896 | | $propix++; |
| 15897 | | $this->propix[$propName] = $propix; |
| 15898 | | if( !isset( $this->description[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15899 | | return ( $inclParam ) ? $this->description[$propix] : $this->description[$propix]['value']; |
| 15900 | | break; |
| 15901 | | case 'DTEND': |
| 15902 | | if( !empty( $this->dtend['value'] )) return ( $inclParam ) ? $this->dtend : $this->dtend['value']; |
| 15903 | | break; |
| 15904 | | case 'DTSTAMP': |
| 15905 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 15906 | | return; |
| 15907 | | if( !isset( $this->dtstamp['value'] )) |
| 15908 | | $this->_makeDtstamp(); |
| 15909 | | return ( $inclParam ) ? $this->dtstamp : $this->dtstamp['value']; |
| 15910 | | break; |
| 15911 | | case 'DTSTART': |
| 15912 | | if( !empty( $this->dtstart['value'] )) return ( $inclParam ) ? $this->dtstart : $this->dtstart['value']; |
| 15913 | | break; |
| 15914 | | case 'DUE': |
| 15915 | | if( !empty( $this->due['value'] )) return ( $inclParam ) ? $this->due : $this->due['value']; |
| 15916 | | break; |
| 15917 | | case 'DURATION': |
| 15918 | | if( !isset( $this->duration['value'] )) return FALSE; |
| 15919 | | $value = ( $specform && isset( $this->dtstart['value'] ) && isset( $this->duration['value'] )) ? iCalUtilityFunctions::_duration2date( $this->dtstart['value'], $this->duration['value'] ) : $this->duration['value']; |
| 15920 | | return ( $inclParam ) ? array( 'value' => $value, 'params' => $this->duration['params'] ) : $value; |
| 15921 | | break; |
| 15922 | | case 'EXDATE': |
| 15923 | | $ak = ( is_array( $this->exdate )) ? array_keys( $this->exdate ) : array(); |
| 15924 | | while( is_array( $this->exdate ) && !isset( $this->exdate[$propix] ) && ( 0 < count( $this->exdate )) && ( $propix < end( $ak ))) |
| 15925 | | $propix++; |
| 15926 | | $this->propix[$propName] = $propix; |
| 15927 | | if( !isset( $this->exdate[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15928 | | return ( $inclParam ) ? $this->exdate[$propix] : $this->exdate[$propix]['value']; |
| 15929 | | break; |
| 15930 | | case 'EXRULE': |
| 15931 | | $ak = ( is_array( $this->exrule )) ? array_keys( $this->exrule ) : array(); |
| 15932 | | while( is_array( $this->exrule ) && !isset( $this->exrule[$propix] ) && ( 0 < count( $this->exrule )) && ( $propix < end( $ak ))) |
| 15933 | | $propix++; |
| 15934 | | $this->propix[$propName] = $propix; |
| 15935 | | if( !isset( $this->exrule[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15936 | | return ( $inclParam ) ? $this->exrule[$propix] : $this->exrule[$propix]['value']; |
| 15937 | | break; |
| 15938 | | case 'FREEBUSY': |
| 15939 | | $ak = ( is_array( $this->freebusy )) ? array_keys( $this->freebusy ) : array(); |
| 15940 | | while( is_array( $this->freebusy ) && !isset( $this->freebusy[$propix] ) && ( 0 < count( $this->freebusy )) && ( $propix < end( $ak ))) |
| 15941 | | $propix++; |
| 15942 | | $this->propix[$propName] = $propix; |
| 15943 | | if( !isset( $this->freebusy[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15944 | | return ( $inclParam ) ? $this->freebusy[$propix] : $this->freebusy[$propix]['value']; |
| 15945 | | break; |
| 15946 | | case 'GEO': |
| 15947 | | if( !empty( $this->geo['value'] )) return ( $inclParam ) ? $this->geo : $this->geo['value']; |
| 15948 | | break; |
| 15949 | | case 'LAST-MODIFIED': |
| 15950 | | if( !empty( $this->lastmodified['value'] )) return ( $inclParam ) ? $this->lastmodified : $this->lastmodified['value']; |
| 15951 | | break; |
| 15952 | | case 'LOCATION': |
| 15953 | | if( !empty( $this->location['value'] )) return ( $inclParam ) ? $this->location : $this->location['value']; |
| 15954 | | break; |
| 15955 | | case 'ORGANIZER': |
| 15956 | | if( !empty( $this->organizer['value'] )) return ( $inclParam ) ? $this->organizer : $this->organizer['value']; |
| 15957 | | break; |
| 15958 | | case 'PERCENT-COMPLETE': |
| 15959 | | if( !empty( $this->percentcomplete['value'] ) || ( isset( $this->percentcomplete['value'] ) && ( '0' == $this->percentcomplete['value'] ))) return ( $inclParam ) ? $this->percentcomplete : $this->percentcomplete['value']; |
| 15960 | | break; |
| 15961 | | case 'PRIORITY': |
| 15962 | | if( !empty( $this->priority['value'] ) || ( isset( $this->priority['value'] ) && ('0' == $this->priority['value'] ))) return ( $inclParam ) ? $this->priority : $this->priority['value']; |
| 15963 | | break; |
| 15964 | | case 'RDATE': |
| 15965 | | $ak = ( is_array( $this->rdate )) ? array_keys( $this->rdate ) : array(); |
| 15966 | | while( is_array( $this->rdate ) && !isset( $this->rdate[$propix] ) && ( 0 < count( $this->rdate )) && ( $propix < end( $ak ))) |
| 15967 | | $propix++; |
| 15968 | | $this->propix[$propName] = $propix; |
| 15969 | | if( !isset( $this->rdate[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15970 | | return ( $inclParam ) ? $this->rdate[$propix] : $this->rdate[$propix]['value']; |
| 15971 | | break; |
| 15972 | | case 'RECURRENCE-ID': |
| 15973 | | if( !empty( $this->recurrenceid['value'] )) return ( $inclParam ) ? $this->recurrenceid : $this->recurrenceid['value']; |
| 15974 | | break; |
| 15975 | | case 'RELATED-TO': |
| 15976 | | $ak = ( is_array( $this->relatedto )) ? array_keys( $this->relatedto ) : array(); |
| 15977 | | while( is_array( $this->relatedto ) && !isset( $this->relatedto[$propix] ) && ( 0 < count( $this->relatedto )) && ( $propix < end( $ak ))) |
| 15978 | | $propix++; |
| 15979 | | $this->propix[$propName] = $propix; |
| 15980 | | if( !isset( $this->relatedto[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15981 | | return ( $inclParam ) ? $this->relatedto[$propix] : $this->relatedto[$propix]['value']; |
| 15982 | | break; |
| 15983 | | case 'REPEAT': |
| 15984 | | if( !empty( $this->repeat['value'] ) || ( isset( $this->repeat['value'] ) && ( '0' == $this->repeat['value'] ))) return ( $inclParam ) ? $this->repeat : $this->repeat['value']; |
| 15985 | | break; |
| 15986 | | case 'REQUEST-STATUS': |
| 15987 | | $ak = ( is_array( $this->requeststatus )) ? array_keys( $this->requeststatus ) : array(); |
| 15988 | | while( is_array( $this->requeststatus ) && !isset( $this->requeststatus[$propix] ) && ( 0 < count( $this->requeststatus )) && ( $propix < end( $ak ))) |
| 15989 | | $propix++; |
| 15990 | | $this->propix[$propName] = $propix; |
| 15991 | | if( !isset( $this->requeststatus[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 15992 | | return ( $inclParam ) ? $this->requeststatus[$propix] : $this->requeststatus[$propix]['value']; |
| 15993 | | break; |
| 15994 | | case 'RESOURCES': |
| 15995 | | $ak = ( is_array( $this->resources )) ? array_keys( $this->resources ) : array(); |
| 15996 | | while( is_array( $this->resources ) && !isset( $this->resources[$propix] ) && ( 0 < count( $this->resources )) && ( $propix < end( $ak ))) |
| 15997 | | $propix++; |
| 15998 | | $this->propix[$propName] = $propix; |
| 15999 | | if( !isset( $this->resources[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 16000 | | return ( $inclParam ) ? $this->resources[$propix] : $this->resources[$propix]['value']; |
| 16001 | | break; |
| 16002 | | case 'RRULE': |
| 16003 | | $ak = ( is_array( $this->rrule )) ? array_keys( $this->rrule ) : array(); |
| 16004 | | while( is_array( $this->rrule ) && !isset( $this->rrule[$propix] ) && ( 0 < count( $this->rrule )) && ( $propix < end( $ak ))) |
| 16005 | | $propix++; |
| 16006 | | $this->propix[$propName] = $propix; |
| 16007 | | if( !isset( $this->rrule[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 16008 | | return ( $inclParam ) ? $this->rrule[$propix] : $this->rrule[$propix]['value']; |
| 16009 | | break; |
| 16010 | | case 'SEQUENCE': |
| 16011 | | if( isset( $this->sequence['value'] ) && ( isset( $this->sequence['value'] ) && ( '0' <= $this->sequence['value'] ))) return ( $inclParam ) ? $this->sequence : $this->sequence['value']; |
| 16012 | | break; |
| 16013 | | case 'STATUS': |
| 16014 | | if( !empty( $this->status['value'] )) return ( $inclParam ) ? $this->status : $this->status['value']; |
| 16015 | | break; |
| 16016 | | case 'SUMMARY': |
| 16017 | | if( !empty( $this->summary['value'] )) return ( $inclParam ) ? $this->summary : $this->summary['value']; |
| 16018 | | break; |
| 16019 | | case 'TRANSP': |
| 16020 | | if( !empty( $this->transp['value'] )) return ( $inclParam ) ? $this->transp : $this->transp['value']; |
| 16021 | | break; |
| 16022 | | case 'TRIGGER': |
| 16023 | | if( !empty( $this->trigger['value'] )) return ( $inclParam ) ? $this->trigger : $this->trigger['value']; |
| 16024 | | break; |
| 16025 | | case 'TZID': |
| 16026 | | if( !empty( $this->tzid['value'] )) return ( $inclParam ) ? $this->tzid : $this->tzid['value']; |
| 16027 | | break; |
| 16028 | | case 'TZNAME': |
| 16029 | | $ak = ( is_array( $this->tzname )) ? array_keys( $this->tzname ) : array(); |
| 16030 | | while( is_array( $this->tzname ) && !isset( $this->tzname[$propix] ) && ( 0 < count( $this->tzname )) && ( $propix < end( $ak ))) |
| 16031 | | $propix++; |
| 16032 | | $this->propix[$propName] = $propix; |
| 16033 | | if( !isset( $this->tzname[$propix] )) { unset( $this->propix[$propName] ); return FALSE; } |
| 16034 | | return ( $inclParam ) ? $this->tzname[$propix] : $this->tzname[$propix]['value']; |
| 16035 | | break; |
| 16036 | | case 'TZOFFSETFROM': |
| 16037 | | if( !empty( $this->tzoffsetfrom['value'] )) return ( $inclParam ) ? $this->tzoffsetfrom : $this->tzoffsetfrom['value']; |
| 16038 | | break; |
| 16039 | | case 'TZOFFSETTO': |
| 16040 | | if( !empty( $this->tzoffsetto['value'] )) return ( $inclParam ) ? $this->tzoffsetto : $this->tzoffsetto['value']; |
| 16041 | | break; |
| 16042 | | case 'TZURL': |
| 16043 | | if( !empty( $this->tzurl['value'] )) return ( $inclParam ) ? $this->tzurl : $this->tzurl['value']; |
| 16044 | | break; |
| 16045 | | case 'UID': |
| 16046 | | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
| 16047 | | return FALSE; |
| 16048 | | if( empty( $this->uid['value'] )) |
| 16049 | | $this->_makeuid(); |
| 16050 | | return ( $inclParam ) ? $this->uid : $this->uid['value']; |
| 16051 | | break; |
| 16052 | | case 'URL': |
| 16053 | | if( !empty( $this->url['value'] )) return ( $inclParam ) ? $this->url : $this->url['value']; |
| 16054 | | break; |
| 16055 | | default: |
| 16056 | | if( $propName != 'X-PROP' ) { |
| 16057 | | if( !isset( $this->xprop[$propName] )) return FALSE; |
| 16058 | | return ( $inclParam ) ? array( $propName, $this->xprop[$propName] ) |
| 16059 | | : array( $propName, $this->xprop[$propName]['value'] ); |
| 16060 | | } |
| 16061 | | else { |
| 16062 | | if( empty( $this->xprop )) return FALSE; |
| 16063 | | $xpropno = 0; |
| 16064 | | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
| 16065 | | if( $propix == $xpropno ) |
| 16066 | | return ( $inclParam ) ? array( $xpropkey, $this->xprop[$xpropkey] ) |
| 16067 | | : array( $xpropkey, $this->xprop[$xpropkey]['value'] ); |
| 16068 | | else |
| 16069 | | $xpropno++; |
| 16070 | | } |
| 16071 | | return FALSE; // not found ?? |
| 16072 | | } |
| 16073 | | } |
| 16074 | | return FALSE; |
| 16075 | | } |
| 16076 | | /** |
| 16077 | | * returns calendar property unique values for 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO' or 'RESOURCES' and for each, number of occurrence |
| 16078 | | * |
| 16079 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16080 | | * @since 2.13.4 - 2012-08-07 |
| 16081 | | * @param string $propName |
| 16082 | | * @param array $output, incremented result array |
| 16083 | | */ |
| 16084 | | function _getProperties( $propName, & $output ) { |
| 16085 | | if( empty( $output )) |
| 16086 | | $output = array(); |
| 16087 | | if( !in_array( strtoupper( $propName ), array( 'ATTENDEE', 'CATEGORIES', 'CONTACT', 'RELATED-TO', 'RESOURCES' ))) |
| 16088 | | return $output; |
| 16089 | | while( FALSE !== ( $content = $this->getProperty( $propName ))) { |
| 16090 | | if( empty( $content )) |
| 16091 | | continue; |
| 16092 | | if( is_array( $content )) { |
| 16093 | | foreach( $content as $part ) { |
| 16094 | | if( FALSE !== strpos( $part, ',' )) { |
| 16095 | | $part = explode( ',', $part ); |
| 16096 | | foreach( $part as $thePart ) { |
| 16097 | | $thePart = trim( $thePart ); |
| 16098 | | if( !empty( $thePart )) { |
| 16099 | | if( !isset( $output[$thePart] )) |
| 16100 | | $output[$thePart] = 1; |
| 16101 | | else |
| 16102 | | $output[$thePart] += 1; |
| 16103 | | } |
| 16104 | | } |
| 16105 | | } |
| 16106 | | else { |
| 16107 | | $part = trim( $part ); |
| 16108 | | if( !isset( $output[$part] )) |
| 16109 | | $output[$part] = 1; |
| 16110 | | else |
| 16111 | | $output[$part] += 1; |
| 16112 | | } |
| 16113 | | } |
| 16114 | | } // end if( is_array( $content )) |
| 16115 | | elseif( FALSE !== strpos( $content, ',' )) { |
| 16116 | | $content = explode( ',', $content ); |
| 16117 | | foreach( $content as $thePart ) { |
| 16118 | | $thePart = trim( $thePart ); |
| 16119 | | if( !empty( $thePart )) { |
| 16120 | | if( !isset( $output[$thePart] )) |
| 16121 | | $output[$thePart] = 1; |
| 16122 | | else |
| 16123 | | $output[$thePart] += 1; |
| 16124 | | } |
| 16125 | | } |
| 16126 | | } // end elseif( FALSE !== strpos( $content, ',' )) |
| 16127 | | else { |
| 16128 | | $content = trim( $content ); |
| 16129 | | if( !empty( $content )) { |
| 16130 | | if( !isset( $output[$content] )) |
| 16131 | | $output[$content] = 1; |
| 16132 | | else |
| 16133 | | $output[$content] += 1; |
| 16134 | | } |
| 16135 | | } |
| 16136 | | } |
| 16137 | | ksort( $output ); |
| 16138 | | } |
| 16139 | | /** |
| 16140 | | * general component property setting |
| 16141 | | * |
| 16142 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16143 | | * @since 2.5.1 - 2008-11-05 |
| 16144 | | * @param mixed $args variable number of function arguments, |
| 16145 | | * first argument is ALWAYS component name, |
| 16146 | | * second ALWAYS component value! |
| 16147 | | * @return void |
| 16148 | | */ |
| 16149 | | function setProperty() { |
| 16150 | | $numargs = func_num_args(); |
| 16151 | | if( 1 > $numargs ) return FALSE; |
| 16152 | | $arglist = func_get_args(); |
| 16153 | | if( $this->_notExistProp( $arglist[0] )) return FALSE; |
| 16154 | | if( !$this->getConfig( 'allowEmpty' ) && ( !isset( $arglist[1] ) || empty( $arglist[1] ))) |
| 16155 | | return FALSE; |
| 16156 | | $arglist[0] = strtoupper( $arglist[0] ); |
| 16157 | | for( $argix=$numargs; $argix < 12; $argix++ ) { |
| 16158 | | if( !isset( $arglist[$argix] )) |
| 16159 | | $arglist[$argix] = null; |
| 16160 | | } |
| 16161 | | switch( $arglist[0] ) { |
| 16162 | | case 'ACTION': |
| 16163 | | return $this->setAction( $arglist[1], $arglist[2] ); |
| 16164 | | case 'ATTACH': |
| 16165 | | return $this->setAttach( $arglist[1], $arglist[2], $arglist[3] ); |
| 16166 | | case 'ATTENDEE': |
| 16167 | | return $this->setAttendee( $arglist[1], $arglist[2], $arglist[3] ); |
| 16168 | | case 'CATEGORIES': |
| 16169 | | return $this->setCategories( $arglist[1], $arglist[2], $arglist[3] ); |
| 16170 | | case 'CLASS': |
| 16171 | | return $this->setClass( $arglist[1], $arglist[2] ); |
| 16172 | | case 'COMMENT': |
| 16173 | | return $this->setComment( $arglist[1], $arglist[2], $arglist[3] ); |
| 16174 | | case 'COMPLETED': |
| 16175 | | return $this->setCompleted( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 16176 | | case 'CONTACT': |
| 16177 | | return $this->setContact( $arglist[1], $arglist[2], $arglist[3] ); |
| 16178 | | case 'CREATED': |
| 16179 | | return $this->setCreated( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 16180 | | case 'DESCRIPTION': |
| 16181 | | return $this->setDescription( $arglist[1], $arglist[2], $arglist[3] ); |
| 16182 | | case 'DTEND': |
| 16183 | | return $this->setDtend( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 16184 | | case 'DTSTAMP': |
| 16185 | | return $this->setDtstamp( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 16186 | | case 'DTSTART': |
| 16187 | | return $this->setDtstart( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 16188 | | case 'DUE': |
| 16189 | | return $this->setDue( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 16190 | | case 'DURATION': |
| 16191 | | return $this->setDuration( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6] ); |
| 16192 | | case 'EXDATE': |
| 16193 | | return $this->setExdate( $arglist[1], $arglist[2], $arglist[3] ); |
| 16194 | | case 'EXRULE': |
| 16195 | | return $this->setExrule( $arglist[1], $arglist[2], $arglist[3] ); |
| 16196 | | case 'FREEBUSY': |
| 16197 | | return $this->setFreebusy( $arglist[1], $arglist[2], $arglist[3], $arglist[4] ); |
| 16198 | | case 'GEO': |
| 16199 | | return $this->setGeo( $arglist[1], $arglist[2], $arglist[3] ); |
| 16200 | | case 'LAST-MODIFIED': |
| 16201 | | return $this->setLastModified( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
| 16202 | | case 'LOCATION': |
| 16203 | | return $this->setLocation( $arglist[1], $arglist[2] ); |
| 16204 | | case 'ORGANIZER': |
| 16205 | | return $this->setOrganizer( $arglist[1], $arglist[2] ); |
| 16206 | | case 'PERCENT-COMPLETE': |
| 16207 | | return $this->setPercentComplete( $arglist[1], $arglist[2] ); |
| 16208 | | case 'PRIORITY': |
| 16209 | | return $this->setPriority( $arglist[1], $arglist[2] ); |
| 16210 | | case 'RDATE': |
| 16211 | | return $this->setRdate( $arglist[1], $arglist[2], $arglist[3] ); |
| 16212 | | case 'RECURRENCE-ID': |
| 16213 | | return $this->setRecurrenceid( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
| 16214 | | case 'RELATED-TO': |
| 16215 | | return $this->setRelatedTo( $arglist[1], $arglist[2], $arglist[3] ); |
| 16216 | | case 'REPEAT': |
| 16217 | | return $this->setRepeat( $arglist[1], $arglist[2] ); |
| 16218 | | case 'REQUEST-STATUS': |
| 16219 | | return $this->setRequestStatus( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5] ); |
| 16220 | | case 'RESOURCES': |
| 16221 | | return $this->setResources( $arglist[1], $arglist[2], $arglist[3] ); |
| 16222 | | case 'RRULE': |
| 16223 | | return $this->setRrule( $arglist[1], $arglist[2], $arglist[3] ); |
| 16224 | | case 'SEQUENCE': |
| 16225 | | return $this->setSequence( $arglist[1], $arglist[2] ); |
| 16226 | | case 'STATUS': |
| 16227 | | return $this->setStatus( $arglist[1], $arglist[2] ); |
| 16228 | | case 'SUMMARY': |
| 16229 | | return $this->setSummary( $arglist[1], $arglist[2] ); |
| 16230 | | case 'TRANSP': |
| 16231 | | return $this->setTransp( $arglist[1], $arglist[2] ); |
| 16232 | | case 'TRIGGER': |
| 16233 | | return $this->setTrigger( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8], $arglist[9], $arglist[10], $arglist[11] ); |
| 16234 | | case 'TZID': |
| 16235 | | return $this->setTzid( $arglist[1], $arglist[2] ); |
| 16236 | | case 'TZNAME': |
| 16237 | | return $this->setTzname( $arglist[1], $arglist[2], $arglist[3] ); |
| 16238 | | case 'TZOFFSETFROM': |
| 16239 | | return $this->setTzoffsetfrom( $arglist[1], $arglist[2] ); |
| 16240 | | case 'TZOFFSETTO': |
| 16241 | | return $this->setTzoffsetto( $arglist[1], $arglist[2] ); |
| 16242 | | case 'TZURL': |
| 16243 | | return $this->setTzurl( $arglist[1], $arglist[2] ); |
| 16244 | | case 'UID': |
| 16245 | | return $this->setUid( $arglist[1], $arglist[2] ); |
| 16246 | | case 'URL': |
| 16247 | | return $this->setUrl( $arglist[1], $arglist[2] ); |
| 16248 | | default: |
| 16249 | | return $this->setXprop( $arglist[0], $arglist[1], $arglist[2] ); |
| 16250 | | } |
| 16251 | | return FALSE; |
| 16252 | | } |
| 16253 | | /*********************************************************************************/ |
| 16254 | | /** |
| 16255 | | * parse component unparsed data into properties |
| 16256 | | * |
| 16257 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16258 | | * @since 2.16.2 - 2012-12-18 |
| 16259 | | * @param mixed $unparsedtext, optional, strict rfc2445 formatted, single property string or array of strings |
| 16260 | | * @return bool FALSE if error occurs during parsing |
| 16261 | | * |
| 16262 | | */ |
| 16263 | | function parse( $unparsedtext=null ) { |
| 16264 | | $nl = $this->getConfig( 'nl' ); |
| 16265 | | if( !empty( $unparsedtext )) { |
| 16266 | | if( is_array( $unparsedtext )) |
| 16267 | | $unparsedtext = implode( '\n'.$nl, $unparsedtext ); |
| 16268 | | $unparsedtext = explode( $nl, iCalUtilityFunctions::convEolChar( $unparsedtext, $nl )); |
| 16269 | | } |
| 16270 | | elseif( !isset( $this->unparsed )) |
| 16271 | | $unparsedtext = array(); |
| 16272 | | else |
| 16273 | | $unparsedtext = $this->unparsed; |
| 16274 | | /* skip leading (empty/invalid) lines */ |
| 16275 | | foreach( $unparsedtext as $lix => $line ) { |
| 16276 | | $tst = trim( $line ); |
| 16277 | | if(( '\n' == $tst ) || empty( $tst )) |
| 16278 | | unset( $unparsedtext[$lix] ); |
| 16279 | | else |
| 16280 | | break; |
| 16281 | | } |
| 16282 | | $this->unparsed = array(); |
| 16283 | | $comp = & $this; |
| 16284 | | $config = $this->getConfig(); |
| 16285 | | $compsync = $subsync = 0; |
| 16286 | | foreach ( $unparsedtext as $lix => $line ) { |
| 16287 | | if( 'END:VALARM' == strtoupper( substr( $line, 0, 10 ))) { |
| 16288 | | if( 1 != $subsync ) return FALSE; |
| 16289 | | $this->components[] = $comp->copy(); |
| 16290 | | $subsync--; |
| 16291 | | } |
| 16292 | | elseif( 'END:DAYLIGHT' == strtoupper( substr( $line, 0, 12 ))) { |
| 16293 | | if( 1 != $subsync ) return FALSE; |
| 16294 | | $this->components[] = $comp->copy(); |
| 16295 | | $subsync--; |
| 16296 | | } |
| 16297 | | elseif( 'END:STANDARD' == strtoupper( substr( $line, 0, 12 ))) { |
| 16298 | | if( 1 != $subsync ) return FALSE; |
| 16299 | | array_unshift( $this->components, $comp->copy()); |
| 16300 | | $subsync--; |
| 16301 | | } |
| 16302 | | elseif( 'END:' == strtoupper( substr( $line, 0, 4 ))) { // end:<component> |
| 16303 | | if( 1 != $compsync ) return FALSE; |
| 16304 | | if( 0 < $subsync ) |
| 16305 | | $this->components[] = $comp->copy(); |
| 16306 | | $compsync--; |
| 16307 | | break; /* skip trailing empty lines */ |
| 16308 | | } |
| 16309 | | elseif( 'BEGIN:VALARM' == strtoupper( substr( $line, 0, 12 ))) { |
| 16310 | | $comp = new valarm( $config); |
| 16311 | | $subsync++; |
| 16312 | | } |
| 16313 | | elseif( 'BEGIN:STANDARD' == strtoupper( substr( $line, 0, 14 ))) { |
| 16314 | | $comp = new vtimezone( 'standard', $config ); |
| 16315 | | $subsync++; |
| 16316 | | } |
| 16317 | | elseif( 'BEGIN:DAYLIGHT' == strtoupper( substr( $line, 0, 14 ))) { |
| 16318 | | $comp = new vtimezone( 'daylight', $config ); |
| 16319 | | $subsync++; |
| 16320 | | } |
| 16321 | | elseif( 'BEGIN:' == strtoupper( substr( $line, 0, 6 ))) // begin:<component> |
| 16322 | | $compsync++; |
| 16323 | | else |
| 16324 | | $comp->unparsed[] = $line; |
| 16325 | | } |
| 16326 | | if( 0 < $subsync ) |
| 16327 | | $this->components[] = $comp->copy(); |
| 16328 | | unset( $config ); |
| 16329 | | /* concatenate property values spread over several lines */ |
| 16330 | | $lastix = -1; |
| 16331 | | $propnames = array( 'action', 'attach', 'attendee', 'categories', 'comment', 'completed' |
| +16332 | | , 'contact', 'class', 'created', 'description', 'dtend', 'dtstart' |
| +16333 | | , 'dtstamp', 'due', 'duration', 'exdate', 'exrule', 'freebusy', 'geo' |
| +16334 | | , 'last-modified', 'location', 'organizer', 'percent-complete' |
| +16335 | | , 'priority', 'rdate', 'recurrence-id', 'related-to', 'repeat' |
| +16336 | | , 'request-status', 'resources', 'rrule', 'sequence', 'status' |
| +16337 | | , 'summary', 'transp', 'trigger', 'tzid', 'tzname', 'tzoffsetfrom' |
| +16338 | | , 'tzoffsetto', 'tzurl', 'uid', 'url', 'x-' ); |
| 16339 | | $proprows = array(); |
| 16340 | | for( $i = 0; $i < count( $this->unparsed ); $i++ ) { // concatenate lines |
| 16341 | | $line = rtrim( $this->unparsed[$i], $nl ); |
| 16342 | | while( isset( $this->unparsed[$i+1] ) && !empty( $this->unparsed[$i+1] ) && ( ' ' == $this->unparsed[$i+1]{0} )) |
| 16343 | | $line .= rtrim( substr( $this->unparsed[++$i], 1 ), $nl ); |
| 16344 | | $proprows[] = $line; |
| 16345 | | } |
| 16346 | | /* parse each property 'line' */ |
| 16347 | | $paramMStz = array( 'utc-', 'utc+', 'gmt-', 'gmt+' ); |
| 16348 | | $paramProto3 = array( 'fax:', 'cid:', 'sms:', 'tel:', 'urn:' ); |
| 16349 | | $paramProto4 = array( 'crid:', 'news:', 'pres:' ); |
| 16350 | | foreach( $proprows as $line ) { |
| 16351 | | if( '\n' == substr( $line, -2 )) |
| 16352 | | $line = substr( $line, 0, -2 ); |
| 16353 | | /* get propname */ |
| 16354 | | $propname = null; |
| 16355 | | $cix = 0; |
| 16356 | | while( isset( $line[$cix] )) { |
| 16357 | | if( in_array( $line[$cix], array( ':', ';' ))) |
| 16358 | | break; |
| 16359 | | else |
| 16360 | | $propname .= $line[$cix]; |
| 16361 | | $cix++; |
| 16362 | | } |
| 16363 | | if(( 'x-' == substr( $propname, 0, 2 )) || ( 'X-' == substr( $propname, 0, 2 ))) { |
| 16364 | | $propname2 = $propname; |
| 16365 | | $propname = 'X-'; |
| 16366 | | } |
| 16367 | | if( !in_array( strtolower( $propname ), $propnames )) // skip non standard property names |
| 16368 | | continue; |
| 16369 | | /* rest of the line is opt.params and value */ |
| 16370 | | $line = substr( $line, $cix ); |
| 16371 | | /* separate attributes from value */ |
| 16372 | | $attr = array(); |
| 16373 | | $attrix = -1; |
| 16374 | | $clen = strlen( $line ); |
| 16375 | | $WithinQuotes = FALSE; |
| 16376 | | $cix = 0; |
| 16377 | | while( FALSE !== substr( $line, $cix, 1 )) { |
| 16378 | | if( ( ':' == $line[$cix] ) && |
| +16379 | | ( substr( $line,$cix, 3 ) != '://' ) && |
| +16380 | | ( !in_array( strtolower( substr( $line,$cix - 6, 4 )), $paramMStz )) && |
| +16381 | | ( !in_array( strtolower( substr( $line,$cix - 3, 4 )), $paramProto3 )) && |
| +16382 | | ( !in_array( strtolower( substr( $line,$cix - 4, 5 )), $paramProto4 )) && |
| +16383 | | ( strtolower( substr( $line,$cix - 6, 7 )) != 'mailto:' ) && |
| 16384 | | !$WithinQuotes ) { |
| 16385 | | $attrEnd = TRUE; |
| 16386 | | if(( $cix < ( $clen - 4 )) && |
| +16387 | | ctype_digit( substr( $line, $cix+1, 4 ))) { // an URI with a (4pos) portnr?? |
| 16388 | | for( $c2ix = $cix; 3 < $c2ix; $c2ix-- ) { |
| 16389 | | if( '://' == substr( $line, $c2ix - 2, 3 )) { |
| 16390 | | $attrEnd = FALSE; |
| 16391 | | break; // an URI with a portnr!! |
| 16392 | | } |
| 16393 | | } |
| 16394 | | } |
| 16395 | | if( $attrEnd) { |
| 16396 | | $line = substr( $line, ( $cix + 1 )); |
| 16397 | | break; |
| 16398 | | } |
| 16399 | | $cix++; |
| 16400 | | } |
| 16401 | | if( '"' == $line[$cix] ) |
| 16402 | | $WithinQuotes = ( FALSE === $WithinQuotes ) ? TRUE : FALSE; |
| 16403 | | if( ';' == $line[$cix] ) |
| 16404 | | $attr[++$attrix] = null; |
| 16405 | | else |
| 16406 | | $attr[$attrix] .= $line[$cix]; |
| 16407 | | $cix++; |
| 16408 | | } |
| 16409 | | /* make attributes in array format */ |
| 16410 | | $propattr = array(); |
| 16411 | | foreach( $attr as $attribute ) { |
| 16412 | | $attrsplit = explode( '=', $attribute, 2 ); |
| 16413 | | if( 1 < count( $attrsplit )) |
| 16414 | | $propattr[$attrsplit[0]] = $attrsplit[1]; |
| 16415 | | else |
| 16416 | | $propattr[] = $attribute; |
| 16417 | | } |
| 16418 | | /* call setProperty( $propname.. . */ |
| 16419 | | switch( strtoupper( $propname )) { |
| 16420 | | case 'ATTENDEE': |
| 16421 | | foreach( $propattr as $pix => $attr ) { |
| 16422 | | if( !in_array( strtoupper( $pix ), array( 'MEMBER', 'DELEGATED-TO', 'DELEGATED-FROM' ))) |
| 16423 | | continue; |
| 16424 | | $attr2 = explode( ',', $attr ); |
| 16425 | | if( 1 < count( $attr2 )) |
| 16426 | | $propattr[$pix] = $attr2; |
| 16427 | | } |
| 16428 | | $this->setProperty( $propname, $line, $propattr ); |
| 16429 | | break; |
| 16430 | | case 'X-': |
| 16431 | | $propname = ( isset( $propname2 )) ? $propname2 : $propname; |
| 16432 | | unset( $propname2 ); |
| 16433 | | case 'CATEGORIES': |
| 16434 | | case 'RESOURCES': |
| 16435 | | if( FALSE !== strpos( $line, ',' )) { |
| 16436 | | $content = array( 0 => '' ); |
| 16437 | | $cix = $lix = 0; |
| 16438 | | while( FALSE !== substr( $line, $lix, 1 )) { |
| 16439 | | if(( ',' == $line[$lix] ) && ( "\\" != $line[( $lix - 1 )])) { |
| 16440 | | $cix++; |
| 16441 | | $content[$cix] = ''; |
| 16442 | | } |
| 16443 | | else |
| 16444 | | $content[$cix] .= $line[$lix]; |
| 16445 | | $lix++; |
| 16446 | | } |
| 16447 | | if( 1 < count( $content )) { |
| 16448 | | $content = array_values( $content ); |
| 16449 | | foreach( $content as $cix => $contentPart ) |
| 16450 | | $content[$cix] = iCalUtilityFunctions::_strunrep( $contentPart ); |
| 16451 | | $this->setProperty( $propname, $content, $propattr ); |
| 16452 | | break; |
| 16453 | | } |
| 16454 | | else |
| 16455 | | $line = reset( $content ); |
| 16456 | | } |
| 16457 | | case 'COMMENT': |
| 16458 | | case 'CONTACT': |
| 16459 | | case 'DESCRIPTION': |
| 16460 | | case 'LOCATION': |
| 16461 | | case 'SUMMARY': |
| 16462 | | if( empty( $line )) |
| 16463 | | $propattr = null; |
| 16464 | | $this->setProperty( $propname, iCalUtilityFunctions::_strunrep( $line ), $propattr ); |
| 16465 | | break; |
| 16466 | | case 'REQUEST-STATUS': |
| 16467 | | $values = explode( ';', $line, 3 ); |
| 16468 | | $values[1] = ( !isset( $values[1] )) ? null : iCalUtilityFunctions::_strunrep( $values[1] ); |
| 16469 | | $values[2] = ( !isset( $values[2] )) ? null : iCalUtilityFunctions::_strunrep( $values[2] ); |
| 16470 | | $this->setProperty( $propname |
| +16471 | | , $values[0] // statcode |
| +16472 | | , $values[1] // statdesc |
| +16473 | | , $values[2] // extdata |
| +16474 | | , $propattr ); |
| 16475 | | break; |
| 16476 | | case 'FREEBUSY': |
| 16477 | | $fbtype = ( isset( $propattr['FBTYPE'] )) ? $propattr['FBTYPE'] : ''; // force setting default, if missing |
| 16478 | | unset( $propattr['FBTYPE'] ); |
| 16479 | | $values = explode( ',', $line ); |
| 16480 | | foreach( $values as $vix => $value ) { |
| 16481 | | $value2 = explode( '/', $value ); |
| 16482 | | if( 1 < count( $value2 )) |
| 16483 | | $values[$vix] = $value2; |
| 16484 | | } |
| 16485 | | $this->setProperty( $propname, $fbtype, $values, $propattr ); |
| 16486 | | break; |
| 16487 | | case 'GEO': |
| 16488 | | $value = explode( ';', $line, 2 ); |
| 16489 | | if( 2 > count( $value )) |
| 16490 | | $value[1] = null; |
| 16491 | | $this->setProperty( $propname, $value[0], $value[1], $propattr ); |
| 16492 | | break; |
| 16493 | | case 'EXDATE': |
| 16494 | | $values = ( !empty( $line )) ? explode( ',', $line ) : null; |
| 16495 | | $this->setProperty( $propname, $values, $propattr ); |
| 16496 | | break; |
| 16497 | | case 'RDATE': |
| 16498 | | if( empty( $line )) { |
| 16499 | | $this->setProperty( $propname, $line, $propattr ); |
| 16500 | | break; |
| 16501 | | } |
| 16502 | | $values = explode( ',', $line ); |
| 16503 | | foreach( $values as $vix => $value ) { |
| 16504 | | $value2 = explode( '/', $value ); |
| 16505 | | if( 1 < count( $value2 )) |
| 16506 | | $values[$vix] = $value2; |
| 16507 | | } |
| 16508 | | $this->setProperty( $propname, $values, $propattr ); |
| 16509 | | break; |
| 16510 | | case 'EXRULE': |
| 16511 | | case 'RRULE': |
| 16512 | | $values = explode( ';', $line ); |
| 16513 | | $recur = array(); |
| 16514 | | foreach( $values as $value2 ) { |
| 16515 | | if( empty( $value2 )) |
| 16516 | | continue; // ;-char in ending position ??? |
| 16517 | | $value3 = explode( '=', $value2, 2 ); |
| 16518 | | $rulelabel = strtoupper( $value3[0] ); |
| 16519 | | switch( $rulelabel ) { |
| 16520 | | case 'BYDAY': { |
| 16521 | | $value4 = explode( ',', $value3[1] ); |
| 16522 | | if( 1 < count( $value4 )) { |
| 16523 | | foreach( $value4 as $v5ix => $value5 ) { |
| 16524 | | $value6 = array(); |
| 16525 | | $dayno = $dayname = null; |
| 16526 | | $value5 = trim( (string) $value5 ); |
| 16527 | | if(( ctype_alpha( substr( $value5, -1 ))) && |
| +16528 | | ( ctype_alpha( substr( $value5, -2, 1 )))) { |
| 16529 | | $dayname = substr( $value5, -2, 2 ); |
| 16530 | | if( 2 < strlen( $value5 )) |
| 16531 | | $dayno = substr( $value5, 0, ( strlen( $value5 ) - 2 )); |
| 16532 | | } |
| 16533 | | if( $dayno ) |
| 16534 | | $value6[] = $dayno; |
| 16535 | | if( $dayname ) |
| 16536 | | $value6['DAY'] = $dayname; |
| 16537 | | $value4[$v5ix] = $value6; |
| 16538 | | } |
| 16539 | | } |
| 16540 | | else { |
| 16541 | | $value4 = array(); |
| 16542 | | $dayno = $dayname = null; |
| 16543 | | $value5 = trim( (string) $value3[1] ); |
| 16544 | | if(( ctype_alpha( substr( $value5, -1 ))) && |
| +16545 | | ( ctype_alpha( substr( $value5, -2, 1 )))) { |
| 16546 | | $dayname = substr( $value5, -2, 2 ); |
| 16547 | | if( 2 < strlen( $value5 )) |
| 16548 | | $dayno = substr( $value5, 0, ( strlen( $value5 ) - 2 )); |
| 16549 | | } |
| 16550 | | if( $dayno ) |
| 16551 | | $value4[] = $dayno; |
| 16552 | | if( $dayname ) |
| 16553 | | $value4['DAY'] = $dayname; |
| 16554 | | } |
| 16555 | | $recur[$rulelabel] = $value4; |
| 16556 | | break; |
| 16557 | | } |
| 16558 | | default: { |
| 16559 | | $value4 = explode( ',', $value3[1] ); |
| 16560 | | if( 1 < count( $value4 )) |
| 16561 | | $value3[1] = $value4; |
| 16562 | | $recur[$rulelabel] = $value3[1]; |
| 16563 | | break; |
| 16564 | | } |
| 16565 | | } // end - switch $rulelabel |
| 16566 | | } // end - foreach( $values.. . |
| 16567 | | $this->setProperty( $propname, $recur, $propattr ); |
| 16568 | | break; |
| 16569 | | case 'ACTION': |
| 16570 | | case 'CLASSIFICATION': |
| 16571 | | case 'STATUS': |
| 16572 | | case 'TRANSP': |
| 16573 | | case 'UID': |
| 16574 | | case 'TZID': |
| 16575 | | case 'RELATED-TO': |
| 16576 | | case 'TZNAME': |
| 16577 | | $line = iCalUtilityFunctions::_strunrep( $line ); |
| 16578 | | default: |
| 16579 | | $this->setProperty( $propname, $line, $propattr ); |
| 16580 | | break; |
| 16581 | | } // end switch( $propname.. . |
| 16582 | | } // end - foreach( $proprows.. . |
| 16583 | | unset( $unparsedtext, $this->unparsed, $proprows ); |
| 16584 | | if( isset( $this->components ) && is_array( $this->components ) && ( 0 < count( $this->components ))) { |
| 16585 | | $ckeys = array_keys( $this->components ); |
| 16586 | | foreach( $ckeys as $ckey ) { |
| 16587 | | if( !empty( $this->components[$ckey] ) && !empty( $this->components[$ckey]->unparsed )) { |
| 16588 | | $this->components[$ckey]->parse(); |
| 16589 | | } |
| 16590 | | } |
| 16591 | | } |
| 16592 | | return TRUE; |
| 16593 | | } |
| 16594 | | /*********************************************************************************/ |
| 16595 | | /*********************************************************************************/ |
| 16596 | | /** |
| 16597 | | * return a copy of this component |
| 16598 | | * |
| 16599 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16600 | | * @since 2.15.4 - 2012-10-18 |
| 16601 | | * @return object |
| 16602 | | */ |
| 16603 | | function copy() { |
| 16604 | | return unserialize( serialize( $this )); |
| 16605 | | } |
| 16606 | | /*********************************************************************************/ |
| 16607 | | /*********************************************************************************/ |
| 16608 | | /** |
| 16609 | | * delete calendar subcomponent from component container |
| 16610 | | * |
| 16611 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16612 | | * @since 2.8.8 - 2011-03-15 |
| 16613 | | * @param mixed $arg1 ordno / component type / component uid |
| 16614 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 16615 | | * @return void |
| 16616 | | */ |
| 16617 | | function deleteComponent( $arg1, $arg2=FALSE ) { |
| 16618 | | if( !isset( $this->components )) return FALSE; |
| 16619 | | $argType = $index = null; |
| 16620 | | if ( ctype_digit( (string) $arg1 )) { |
| 16621 | | $argType = 'INDEX'; |
| 16622 | | $index = (int) $arg1 - 1; |
| 16623 | | } |
| 16624 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
| 16625 | | $argType = strtolower( $arg1 ); |
| 16626 | | $index = ( !empty( $arg2 ) && ctype_digit( (string) $arg2 )) ? (( int ) $arg2 - 1 ) : 0; |
| 16627 | | } |
| 16628 | | $cix2dC = 0; |
| 16629 | | foreach ( $this->components as $cix => $component) { |
| 16630 | | if( empty( $component )) continue; |
| 16631 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { |
| 16632 | | unset( $this->components[$cix] ); |
| 16633 | | return TRUE; |
| 16634 | | } |
| 16635 | | elseif( $argType == $component->objName ) { |
| 16636 | | if( $index == $cix2dC ) { |
| 16637 | | unset( $this->components[$cix] ); |
| 16638 | | return TRUE; |
| 16639 | | } |
| 16640 | | $cix2dC++; |
| 16641 | | } |
| 16642 | | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
| 16643 | | unset( $this->components[$cix] ); |
| 16644 | | return TRUE; |
| 16645 | | } |
| 16646 | | } |
| 16647 | | return FALSE; |
| 16648 | | } |
| 16649 | | /** |
| 16650 | | * get calendar component subcomponent from component container |
| 16651 | | * |
| 16652 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16653 | | * @since 2.8.8 - 2011-03-15 |
| 16654 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 16655 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 16656 | | * @return object |
| 16657 | | */ |
| 16658 | | function getComponent ( $arg1=FALSE, $arg2=FALSE ) { |
| 16659 | | if( !isset( $this->components )) return FALSE; |
| 16660 | | $index = $argType = null; |
| 16661 | | if ( !$arg1 ) { |
| 16662 | | $argType = 'INDEX'; |
| 16663 | | $index = $this->compix['INDEX'] = |
| +16664 | | ( isset( $this->compix['INDEX'] )) ? $this->compix['INDEX'] + 1 : 1; |
| 16665 | | } |
| 16666 | | elseif ( ctype_digit( (string) $arg1 )) { |
| 16667 | | $argType = 'INDEX'; |
| 16668 | | $index = (int) $arg1; |
| 16669 | | unset( $this->compix ); |
| 16670 | | } |
| 16671 | | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
| 16672 | | unset( $this->compix['INDEX'] ); |
| 16673 | | $argType = strtolower( $arg1 ); |
| 16674 | | if( !$arg2 ) |
| 16675 | | $index = $this->compix[$argType] = ( isset( $this->compix[$argType] )) ? $this->compix[$argType] + 1 : 1; |
| 16676 | | else |
| 16677 | | $index = (int) $arg2; |
| 16678 | | } |
| 16679 | | $index -= 1; |
| 16680 | | $ckeys = array_keys( $this->components ); |
| 16681 | | if( !empty( $index) && ( $index > end( $ckeys ))) |
| 16682 | | return FALSE; |
| 16683 | | $cix2gC = 0; |
| 16684 | | foreach( $this->components as $cix => $component ) { |
| 16685 | | if( empty( $component )) continue; |
| 16686 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) |
| 16687 | | return $component->copy(); |
| 16688 | | elseif( $argType == $component->objName ) { |
| 16689 | | if( $index == $cix2gC ) |
| 16690 | | return $component->copy(); |
| 16691 | | $cix2gC++; |
| 16692 | | } |
| 16693 | | elseif( !$argType && ( $arg1 == $component->getProperty( 'uid' ))) |
| 16694 | | return $component->copy(); |
| 16695 | | } |
| 16696 | | /* not found.. . */ |
| 16697 | | unset( $this->compix ); |
| 16698 | | return false; |
| 16699 | | } |
| 16700 | | /** |
| 16701 | | * add calendar component as subcomponent to container for subcomponents |
| 16702 | | * |
| 16703 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16704 | | * @since 1.x.x - 2007-04-24 |
| 16705 | | * @param object $component calendar component |
| 16706 | | * @return void |
| 16707 | | */ |
| 16708 | | function addSubComponent ( $component ) { |
| 16709 | | $this->setComponent( $component ); |
| 16710 | | } |
| 16711 | | /** |
| 16712 | | * create new calendar component subcomponent, already included within component |
| 16713 | | * |
| 16714 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16715 | | * @since 2.6.33 - 2011-01-03 |
| 16716 | | * @param string $compType subcomponent type |
| 16717 | | * @return object (reference) |
| 16718 | | */ |
| 16719 | | function & newComponent( $compType ) { |
| 16720 | | $config = $this->getConfig(); |
| 16721 | | $keys = array_keys( $this->components ); |
| 16722 | | $ix = end( $keys) + 1; |
| 16723 | | switch( strtoupper( $compType )) { |
| 16724 | | case 'ALARM': |
| 16725 | | case 'VALARM': |
| 16726 | | $this->components[$ix] = new valarm( $config ); |
| 16727 | | break; |
| 16728 | | case 'STANDARD': |
| 16729 | | array_unshift( $this->components, new vtimezone( 'STANDARD', $config )); |
| 16730 | | $ix = 0; |
| 16731 | | break; |
| 16732 | | case 'DAYLIGHT': |
| 16733 | | $this->components[$ix] = new vtimezone( 'DAYLIGHT', $config ); |
| 16734 | | break; |
| 16735 | | default: |
| 16736 | | return FALSE; |
| 16737 | | } |
| 16738 | | return $this->components[$ix]; |
| 16739 | | } |
| 16740 | | /** |
| 16741 | | * add calendar component as subcomponent to container for subcomponents |
| 16742 | | * |
| 16743 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16744 | | * @since 2.8.8 - 2011-03-15 |
| 16745 | | * @param object $component calendar component |
| 16746 | | * @param mixed $arg1 optional, ordno/component type/ component uid |
| 16747 | | * @param mixed $arg2 optional, ordno if arg1 = component type |
| 16748 | | * @return bool |
| 16749 | | */ |
| 16750 | | function setComponent( $component, $arg1=FALSE, $arg2=FALSE ) { |
| 16751 | | if( !isset( $this->components )) return FALSE; |
| 16752 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 16753 | | if( !in_array( $component->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) { |
| 16754 | | /* make sure dtstamp and uid is set */ |
| 16755 | | $dummy = $component->getProperty( 'dtstamp' ); |
| 16756 | | $dummy = $component->getProperty( 'uid' ); |
| 16757 | | } |
| 16758 | | if( !$arg1 ) { // plain insert, last in chain |
| 16759 | | $this->components[] = $component->copy(); |
| 16760 | | return TRUE; |
| 16761 | | } |
| 16762 | | $argType = $index = null; |
| 16763 | | if ( ctype_digit( (string) $arg1 )) { // index insert/replace |
| 16764 | | $argType = 'INDEX'; |
| 16765 | | $index = (int) $arg1 - 1; |
| 16766 | | } |
| 16767 | | elseif( in_array( strtolower( $arg1 ), array( 'vevent', 'vtodo', 'vjournal', 'vfreebusy', 'valarm', 'vtimezone' ))) { |
| 16768 | | $argType = strtolower( $arg1 ); |
| 16769 | | $index = ( ctype_digit( (string) $arg2 )) ? ((int) $arg2) - 1 : 0; |
| 16770 | | } |
| 16771 | | // else if arg1 is set, arg1 must be an UID |
| 16772 | | $cix2sC = 0; |
| 16773 | | foreach ( $this->components as $cix => $component2 ) { |
| 16774 | | if( empty( $component2 )) continue; |
| 16775 | | if(( 'INDEX' == $argType ) && ( $index == $cix )) { // index insert/replace |
| 16776 | | $this->components[$cix] = $component->copy(); |
| 16777 | | return TRUE; |
| 16778 | | } |
| 16779 | | elseif( $argType == $component2->objName ) { // component Type index insert/replace |
| 16780 | | if( $index == $cix2sC ) { |
| 16781 | | $this->components[$cix] = $component->copy(); |
| 16782 | | return TRUE; |
| 16783 | | } |
| 16784 | | $cix2sC++; |
| 16785 | | } |
| 16786 | | elseif( !$argType && ( $arg1 == $component2->getProperty( 'uid' ))) { // UID insert/replace |
| 16787 | | $this->components[$cix] = $component->copy(); |
| 16788 | | return TRUE; |
| 16789 | | } |
| 16790 | | } |
| 16791 | | /* arg1=index and not found.. . insert at index .. .*/ |
| 16792 | | if( 'INDEX' == $argType ) { |
| 16793 | | $this->components[$index] = $component->copy(); |
| 16794 | | ksort( $this->components, SORT_NUMERIC ); |
| 16795 | | } |
| 16796 | | else /* not found.. . insert last in chain anyway .. .*/ |
| 16797 | | $this->components[] = $component->copy(); |
| 16798 | | return TRUE; |
| 16799 | | } |
| 16800 | | /** |
| 16801 | | * creates formatted output for subcomponents |
| 16802 | | * |
| 16803 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16804 | | * @since 2.11.20 - 2012-02-06 |
| 16805 | | * @param array $xcaldecl |
| 16806 | | * @return string |
| 16807 | | */ |
| 16808 | | function createSubComponent() { |
| 16809 | | $output = null; |
| 16810 | | if( 'vtimezone' == $this->objName ) { // sort subComponents, first standard, then daylight, in dtstart order |
| 16811 | | $stdarr = $dlarr = array(); |
| 16812 | | foreach( $this->components as $component ) { |
| 16813 | | if( empty( $component )) |
| 16814 | | continue; |
| 16815 | | $dt = $component->getProperty( 'dtstart' ); |
| 16816 | | $key = sprintf( '%04d%02d%02d%02d%02d%02d000', $dt['year'], $dt['month'], $dt['day'], $dt['hour'], $dt['min'], $dt['sec'] ); |
| 16817 | | if( 'standard' == $component->objName ) { |
| 16818 | | while( isset( $stdarr[$key] )) |
| 16819 | | $key += 1; |
| 16820 | | $stdarr[$key] = $component->copy(); |
| 16821 | | } |
| 16822 | | elseif( 'daylight' == $component->objName ) { |
| 16823 | | while( isset( $dlarr[$key] )) |
| 16824 | | $key += 1; |
| 16825 | | $dlarr[$key] = $component->copy(); |
| 16826 | | } |
| 16827 | | } // end foreach( $this->components as $component ) |
| 16828 | | $this->components = array(); |
| 16829 | | ksort( $stdarr, SORT_NUMERIC ); |
| 16830 | | foreach( $stdarr as $std ) |
| 16831 | | $this->components[] = $std->copy(); |
| 16832 | | unset( $stdarr ); |
| 16833 | | ksort( $dlarr, SORT_NUMERIC ); |
| 16834 | | foreach( $dlarr as $dl ) |
| 16835 | | $this->components[] = $dl->copy(); |
| 16836 | | unset( $dlarr ); |
| 16837 | | } // end if( 'vtimezone' == $this->objName ) |
| 16838 | | foreach( $this->components as $component ) { |
| 16839 | | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
| 16840 | | $output .= $component->createComponent( $this->xcaldecl ); |
| 16841 | | } |
| 16842 | | return $output; |
| 16843 | | } |
| 16844 | | } |
| 16845 | | /*********************************************************************************/ |
| 16846 | | /*********************************************************************************/ |
| 16847 | | /** |
| 16848 | | * class for calendar component VEVENT |
| 16849 | | * |
| 16850 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16851 | | * @since 2.5.1 - 2008-10-12 |
| 16852 | | */ |
| 16853 | | class vevent extends calendarComponent { |
| 16854 | | var $attach; |
| 16855 | | var $attendee; |
| 16856 | | var $categories; |
| 16857 | | var $comment; |
| 16858 | | var $contact; |
| 16859 | | var $class; |
| 16860 | | var $created; |
| 16861 | | var $description; |
| 16862 | | var $dtend; |
| 16863 | | var $dtstart; |
| 16864 | | var $duration; |
| 16865 | | var $exdate; |
| 16866 | | var $exrule; |
| 16867 | | var $geo; |
| 16868 | | var $lastmodified; |
| 16869 | | var $location; |
| 16870 | | var $organizer; |
| 16871 | | var $priority; |
| 16872 | | var $rdate; |
| 16873 | | var $recurrenceid; |
| 16874 | | var $relatedto; |
| 16875 | | var $requeststatus; |
| 16876 | | var $resources; |
| 16877 | | var $rrule; |
| 16878 | | var $sequence; |
| 16879 | | var $status; |
| 16880 | | var $summary; |
| 16881 | | var $transp; |
| 16882 | | var $url; |
| 16883 | | var $xprop; |
| 16884 | | // component subcomponents container |
| 16885 | | var $components; |
| 16886 | | /** |
| 16887 | | * constructor for calendar component VEVENT object |
| 16888 | | * |
| 16889 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16890 | | * @since 2.8.2 - 2011-05-01 |
| 16891 | | * @param array $config |
| 16892 | | * @return void |
| 16893 | | */ |
| 16894 | | function vevent( $config = array()) { |
| 16895 | | $this->calendarComponent(); |
| 16896 | | |
| 16897 | | $this->attach = ''; |
| 16898 | | $this->attendee = ''; |
| 16899 | | $this->categories = ''; |
| 16900 | | $this->class = ''; |
| 16901 | | $this->comment = ''; |
| 16902 | | $this->contact = ''; |
| 16903 | | $this->created = ''; |
| 16904 | | $this->description = ''; |
| 16905 | | $this->dtstart = ''; |
| 16906 | | $this->dtend = ''; |
| 16907 | | $this->duration = ''; |
| 16908 | | $this->exdate = ''; |
| 16909 | | $this->exrule = ''; |
| 16910 | | $this->geo = ''; |
| 16911 | | $this->lastmodified = ''; |
| 16912 | | $this->location = ''; |
| 16913 | | $this->organizer = ''; |
| 16914 | | $this->priority = ''; |
| 16915 | | $this->rdate = ''; |
| 16916 | | $this->recurrenceid = ''; |
| 16917 | | $this->relatedto = ''; |
| 16918 | | $this->requeststatus = ''; |
| 16919 | | $this->resources = ''; |
| 16920 | | $this->rrule = ''; |
| 16921 | | $this->sequence = ''; |
| 16922 | | $this->status = ''; |
| 16923 | | $this->summary = ''; |
| 16924 | | $this->transp = ''; |
| 16925 | | $this->url = ''; |
| 16926 | | $this->xprop = ''; |
| 16927 | | |
| 16928 | | $this->components = array(); |
| 16929 | | |
| 16930 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 16931 | | $config['language'] = ICAL_LANG; |
| 16932 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 16933 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 16934 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 16935 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 16936 | | $this->setConfig( $config ); |
| 16937 | | |
| 16938 | | } |
| 16939 | | /** |
| 16940 | | * create formatted output for calendar component VEVENT object instance |
| 16941 | | * |
| 16942 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16943 | | * @since 2.10.16 - 2011-10-28 |
| 16944 | | * @param array $xcaldecl |
| 16945 | | * @return string |
| 16946 | | */ |
| 16947 | | function createComponent( &$xcaldecl ) { |
| 16948 | | $objectname = $this->_createFormat(); |
| 16949 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 16950 | | $component .= $this->createUid(); |
| 16951 | | $component .= $this->createDtstamp(); |
| 16952 | | $component .= $this->createAttach(); |
| 16953 | | $component .= $this->createAttendee(); |
| 16954 | | $component .= $this->createCategories(); |
| 16955 | | $component .= $this->createComment(); |
| 16956 | | $component .= $this->createContact(); |
| 16957 | | $component .= $this->createClass(); |
| 16958 | | $component .= $this->createCreated(); |
| 16959 | | $component .= $this->createDescription(); |
| 16960 | | $component .= $this->createDtstart(); |
| 16961 | | $component .= $this->createDtend(); |
| 16962 | | $component .= $this->createDuration(); |
| 16963 | | $component .= $this->createExdate(); |
| 16964 | | $component .= $this->createExrule(); |
| 16965 | | $component .= $this->createGeo(); |
| 16966 | | $component .= $this->createLastModified(); |
| 16967 | | $component .= $this->createLocation(); |
| 16968 | | $component .= $this->createOrganizer(); |
| 16969 | | $component .= $this->createPriority(); |
| 16970 | | $component .= $this->createRdate(); |
| 16971 | | $component .= $this->createRrule(); |
| 16972 | | $component .= $this->createRelatedTo(); |
| 16973 | | $component .= $this->createRequestStatus(); |
| 16974 | | $component .= $this->createRecurrenceid(); |
| 16975 | | $component .= $this->createResources(); |
| 16976 | | $component .= $this->createSequence(); |
| 16977 | | $component .= $this->createStatus(); |
| 16978 | | $component .= $this->createSummary(); |
| 16979 | | $component .= $this->createTransp(); |
| 16980 | | $component .= $this->createUrl(); |
| 16981 | | $component .= $this->createXprop(); |
| 16982 | | $component .= $this->createSubComponent(); |
| 16983 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 16984 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 16985 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 16986 | | $xcaldecl[] = $localxcaldecl; |
| 16987 | | } |
| 16988 | | return $component; |
| 16989 | | } |
| 16990 | | } |
| 16991 | | /*********************************************************************************/ |
| 16992 | | /*********************************************************************************/ |
| 16993 | | /** |
| 16994 | | * class for calendar component VTODO |
| 16995 | | * |
| 16996 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 16997 | | * @since 2.5.1 - 2008-10-12 |
| 16998 | | */ |
| 16999 | | class vtodo extends calendarComponent { |
| 17000 | | var $attach; |
| 17001 | | var $attendee; |
| 17002 | | var $categories; |
| 17003 | | var $comment; |
| 17004 | | var $completed; |
| 17005 | | var $contact; |
| 17006 | | var $class; |
| 17007 | | var $created; |
| 17008 | | var $description; |
| 17009 | | var $dtstart; |
| 17010 | | var $due; |
| 17011 | | var $duration; |
| 17012 | | var $exdate; |
| 17013 | | var $exrule; |
| 17014 | | var $geo; |
| 17015 | | var $lastmodified; |
| 17016 | | var $location; |
| 17017 | | var $organizer; |
| 17018 | | var $percentcomplete; |
| 17019 | | var $priority; |
| 17020 | | var $rdate; |
| 17021 | | var $recurrenceid; |
| 17022 | | var $relatedto; |
| 17023 | | var $requeststatus; |
| 17024 | | var $resources; |
| 17025 | | var $rrule; |
| 17026 | | var $sequence; |
| 17027 | | var $status; |
| 17028 | | var $summary; |
| 17029 | | var $url; |
| 17030 | | var $xprop; |
| 17031 | | // component subcomponents container |
| 17032 | | var $components; |
| 17033 | | /** |
| 17034 | | * constructor for calendar component VTODO object |
| 17035 | | * |
| 17036 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17037 | | * @since 2.8.2 - 2011-05-01 |
| 17038 | | * @param array $config |
| 17039 | | * @return void |
| 17040 | | */ |
| 17041 | | function vtodo( $config = array()) { |
| 17042 | | $this->calendarComponent(); |
| 17043 | | |
| 17044 | | $this->attach = ''; |
| 17045 | | $this->attendee = ''; |
| 17046 | | $this->categories = ''; |
| 17047 | | $this->class = ''; |
| 17048 | | $this->comment = ''; |
| 17049 | | $this->completed = ''; |
| 17050 | | $this->contact = ''; |
| 17051 | | $this->created = ''; |
| 17052 | | $this->description = ''; |
| 17053 | | $this->dtstart = ''; |
| 17054 | | $this->due = ''; |
| 17055 | | $this->duration = ''; |
| 17056 | | $this->exdate = ''; |
| 17057 | | $this->exrule = ''; |
| 17058 | | $this->geo = ''; |
| 17059 | | $this->lastmodified = ''; |
| 17060 | | $this->location = ''; |
| 17061 | | $this->organizer = ''; |
| 17062 | | $this->percentcomplete = ''; |
| 17063 | | $this->priority = ''; |
| 17064 | | $this->rdate = ''; |
| 17065 | | $this->recurrenceid = ''; |
| 17066 | | $this->relatedto = ''; |
| 17067 | | $this->requeststatus = ''; |
| 17068 | | $this->resources = ''; |
| 17069 | | $this->rrule = ''; |
| 17070 | | $this->sequence = ''; |
| 17071 | | $this->status = ''; |
| 17072 | | $this->summary = ''; |
| 17073 | | $this->url = ''; |
| 17074 | | $this->xprop = ''; |
| 17075 | | |
| 17076 | | $this->components = array(); |
| 17077 | | |
| 17078 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 17079 | | $config['language'] = ICAL_LANG; |
| 17080 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 17081 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 17082 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 17083 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 17084 | | $this->setConfig( $config ); |
| 17085 | | |
| 17086 | | } |
| 17087 | | /** |
| 17088 | | * create formatted output for calendar component VTODO object instance |
| 17089 | | * |
| 17090 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17091 | | * @since 2.5.1 - 2008-11-07 |
| 17092 | | * @param array $xcaldecl |
| 17093 | | * @return string |
| 17094 | | */ |
| 17095 | | function createComponent( &$xcaldecl ) { |
| 17096 | | $objectname = $this->_createFormat(); |
| 17097 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 17098 | | $component .= $this->createUid(); |
| 17099 | | $component .= $this->createDtstamp(); |
| 17100 | | $component .= $this->createAttach(); |
| 17101 | | $component .= $this->createAttendee(); |
| 17102 | | $component .= $this->createCategories(); |
| 17103 | | $component .= $this->createClass(); |
| 17104 | | $component .= $this->createComment(); |
| 17105 | | $component .= $this->createCompleted(); |
| 17106 | | $component .= $this->createContact(); |
| 17107 | | $component .= $this->createCreated(); |
| 17108 | | $component .= $this->createDescription(); |
| 17109 | | $component .= $this->createDtstart(); |
| 17110 | | $component .= $this->createDue(); |
| 17111 | | $component .= $this->createDuration(); |
| 17112 | | $component .= $this->createExdate(); |
| 17113 | | $component .= $this->createExrule(); |
| 17114 | | $component .= $this->createGeo(); |
| 17115 | | $component .= $this->createLastModified(); |
| 17116 | | $component .= $this->createLocation(); |
| 17117 | | $component .= $this->createOrganizer(); |
| 17118 | | $component .= $this->createPercentComplete(); |
| 17119 | | $component .= $this->createPriority(); |
| 17120 | | $component .= $this->createRdate(); |
| 17121 | | $component .= $this->createRelatedTo(); |
| 17122 | | $component .= $this->createRequestStatus(); |
| 17123 | | $component .= $this->createRecurrenceid(); |
| 17124 | | $component .= $this->createResources(); |
| 17125 | | $component .= $this->createRrule(); |
| 17126 | | $component .= $this->createSequence(); |
| 17127 | | $component .= $this->createStatus(); |
| 17128 | | $component .= $this->createSummary(); |
| 17129 | | $component .= $this->createUrl(); |
| 17130 | | $component .= $this->createXprop(); |
| 17131 | | $component .= $this->createSubComponent(); |
| 17132 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 17133 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 17134 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 17135 | | $xcaldecl[] = $localxcaldecl; |
| 17136 | | } |
| 17137 | | return $component; |
| 17138 | | } |
| 17139 | | } |
| 17140 | | /*********************************************************************************/ |
| 17141 | | /*********************************************************************************/ |
| 17142 | | /** |
| 17143 | | * class for calendar component VJOURNAL |
| 17144 | | * |
| 17145 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17146 | | * @since 2.5.1 - 2008-10-12 |
| 17147 | | */ |
| 17148 | | class vjournal extends calendarComponent { |
| 17149 | | var $attach; |
| 17150 | | var $attendee; |
| 17151 | | var $categories; |
| 17152 | | var $comment; |
| 17153 | | var $contact; |
| 17154 | | var $class; |
| 17155 | | var $created; |
| 17156 | | var $description; |
| 17157 | | var $dtstart; |
| 17158 | | var $exdate; |
| 17159 | | var $exrule; |
| 17160 | | var $lastmodified; |
| 17161 | | var $organizer; |
| 17162 | | var $rdate; |
| 17163 | | var $recurrenceid; |
| 17164 | | var $relatedto; |
| 17165 | | var $requeststatus; |
| 17166 | | var $rrule; |
| 17167 | | var $sequence; |
| 17168 | | var $status; |
| 17169 | | var $summary; |
| 17170 | | var $url; |
| 17171 | | var $xprop; |
| 17172 | | /** |
| 17173 | | * constructor for calendar component VJOURNAL object |
| 17174 | | * |
| 17175 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17176 | | * @since 2.8.2 - 2011-05-01 |
| 17177 | | * @param array $config |
| 17178 | | * @return void |
| 17179 | | */ |
| 17180 | | function vjournal( $config = array()) { |
| 17181 | | $this->calendarComponent(); |
| 17182 | | |
| 17183 | | $this->attach = ''; |
| 17184 | | $this->attendee = ''; |
| 17185 | | $this->categories = ''; |
| 17186 | | $this->class = ''; |
| 17187 | | $this->comment = ''; |
| 17188 | | $this->contact = ''; |
| 17189 | | $this->created = ''; |
| 17190 | | $this->description = ''; |
| 17191 | | $this->dtstart = ''; |
| 17192 | | $this->exdate = ''; |
| 17193 | | $this->exrule = ''; |
| 17194 | | $this->lastmodified = ''; |
| 17195 | | $this->organizer = ''; |
| 17196 | | $this->rdate = ''; |
| 17197 | | $this->recurrenceid = ''; |
| 17198 | | $this->relatedto = ''; |
| 17199 | | $this->requeststatus = ''; |
| 17200 | | $this->rrule = ''; |
| 17201 | | $this->sequence = ''; |
| 17202 | | $this->status = ''; |
| 17203 | | $this->summary = ''; |
| 17204 | | $this->url = ''; |
| 17205 | | $this->xprop = ''; |
| 17206 | | |
| 17207 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 17208 | | $config['language'] = ICAL_LANG; |
| 17209 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 17210 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 17211 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 17212 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 17213 | | $this->setConfig( $config ); |
| 17214 | | |
| 17215 | | } |
| 17216 | | /** |
| 17217 | | * create formatted output for calendar component VJOURNAL object instance |
| 17218 | | * |
| 17219 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17220 | | * @since 2.5.1 - 2008-10-12 |
| 17221 | | * @param array $xcaldecl |
| 17222 | | * @return string |
| 17223 | | */ |
| 17224 | | function createComponent( &$xcaldecl ) { |
| 17225 | | $objectname = $this->_createFormat(); |
| 17226 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 17227 | | $component .= $this->createUid(); |
| 17228 | | $component .= $this->createDtstamp(); |
| 17229 | | $component .= $this->createAttach(); |
| 17230 | | $component .= $this->createAttendee(); |
| 17231 | | $component .= $this->createCategories(); |
| 17232 | | $component .= $this->createClass(); |
| 17233 | | $component .= $this->createComment(); |
| 17234 | | $component .= $this->createContact(); |
| 17235 | | $component .= $this->createCreated(); |
| 17236 | | $component .= $this->createDescription(); |
| 17237 | | $component .= $this->createDtstart(); |
| 17238 | | $component .= $this->createExdate(); |
| 17239 | | $component .= $this->createExrule(); |
| 17240 | | $component .= $this->createLastModified(); |
| 17241 | | $component .= $this->createOrganizer(); |
| 17242 | | $component .= $this->createRdate(); |
| 17243 | | $component .= $this->createRequestStatus(); |
| 17244 | | $component .= $this->createRecurrenceid(); |
| 17245 | | $component .= $this->createRelatedTo(); |
| 17246 | | $component .= $this->createRrule(); |
| 17247 | | $component .= $this->createSequence(); |
| 17248 | | $component .= $this->createStatus(); |
| 17249 | | $component .= $this->createSummary(); |
| 17250 | | $component .= $this->createUrl(); |
| 17251 | | $component .= $this->createXprop(); |
| 17252 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 17253 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 17254 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 17255 | | $xcaldecl[] = $localxcaldecl; |
| 17256 | | } |
| 17257 | | return $component; |
| 17258 | | } |
| 17259 | | } |
| 17260 | | /*********************************************************************************/ |
| 17261 | | /*********************************************************************************/ |
| 17262 | | /** |
| 17263 | | * class for calendar component VFREEBUSY |
| 17264 | | * |
| 17265 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17266 | | * @since 2.5.1 - 2008-10-12 |
| 17267 | | */ |
| 17268 | | class vfreebusy extends calendarComponent { |
| 17269 | | var $attendee; |
| 17270 | | var $comment; |
| 17271 | | var $contact; |
| 17272 | | var $dtend; |
| 17273 | | var $dtstart; |
| 17274 | | var $duration; |
| 17275 | | var $freebusy; |
| 17276 | | var $organizer; |
| 17277 | | var $requeststatus; |
| 17278 | | var $url; |
| 17279 | | var $xprop; |
| 17280 | | // component subcomponents container |
| 17281 | | var $components; |
| 17282 | | /** |
| 17283 | | * constructor for calendar component VFREEBUSY object |
| 17284 | | * |
| 17285 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17286 | | * @since 2.8.2 - 2011-05-01 |
| 17287 | | * @param array $config |
| 17288 | | * @return void |
| 17289 | | */ |
| 17290 | | function vfreebusy( $config = array()) { |
| 17291 | | $this->calendarComponent(); |
| 17292 | | |
| 17293 | | $this->attendee = ''; |
| 17294 | | $this->comment = ''; |
| 17295 | | $this->contact = ''; |
| 17296 | | $this->dtend = ''; |
| 17297 | | $this->dtstart = ''; |
| 17298 | | $this->duration = ''; |
| 17299 | | $this->freebusy = ''; |
| 17300 | | $this->organizer = ''; |
| 17301 | | $this->requeststatus = ''; |
| 17302 | | $this->url = ''; |
| 17303 | | $this->xprop = ''; |
| 17304 | | |
| 17305 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 17306 | | $config['language'] = ICAL_LANG; |
| 17307 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 17308 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 17309 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 17310 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 17311 | | $this->setConfig( $config ); |
| 17312 | | |
| 17313 | | } |
| 17314 | | /** |
| 17315 | | * create formatted output for calendar component VFREEBUSY object instance |
| 17316 | | * |
| 17317 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17318 | | * @since 2.3.1 - 2007-11-19 |
| 17319 | | * @param array $xcaldecl |
| 17320 | | * @return string |
| 17321 | | */ |
| 17322 | | function createComponent( &$xcaldecl ) { |
| 17323 | | $objectname = $this->_createFormat(); |
| 17324 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 17325 | | $component .= $this->createUid(); |
| 17326 | | $component .= $this->createDtstamp(); |
| 17327 | | $component .= $this->createAttendee(); |
| 17328 | | $component .= $this->createComment(); |
| 17329 | | $component .= $this->createContact(); |
| 17330 | | $component .= $this->createDtstart(); |
| 17331 | | $component .= $this->createDtend(); |
| 17332 | | $component .= $this->createDuration(); |
| 17333 | | $component .= $this->createFreebusy(); |
| 17334 | | $component .= $this->createOrganizer(); |
| 17335 | | $component .= $this->createRequestStatus(); |
| 17336 | | $component .= $this->createUrl(); |
| 17337 | | $component .= $this->createXprop(); |
| 17338 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 17339 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 17340 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 17341 | | $xcaldecl[] = $localxcaldecl; |
| 17342 | | } |
| 17343 | | return $component; |
| 17344 | | } |
| 17345 | | } |
| 17346 | | /*********************************************************************************/ |
| 17347 | | /*********************************************************************************/ |
| 17348 | | /** |
| 17349 | | * class for calendar component VALARM |
| 17350 | | * |
| 17351 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17352 | | * @since 2.5.1 - 2008-10-12 |
| 17353 | | */ |
| 17354 | | class valarm extends calendarComponent { |
| 17355 | | var $action; |
| 17356 | | var $attach; |
| 17357 | | var $attendee; |
| 17358 | | var $description; |
| 17359 | | var $duration; |
| 17360 | | var $repeat; |
| 17361 | | var $summary; |
| 17362 | | var $trigger; |
| 17363 | | var $xprop; |
| 17364 | | /** |
| 17365 | | * constructor for calendar component VALARM object |
| 17366 | | * |
| 17367 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17368 | | * @since 2.8.2 - 2011-05-01 |
| 17369 | | * @param array $config |
| 17370 | | * @return void |
| 17371 | | */ |
| 17372 | | function valarm( $config = array()) { |
| 17373 | | $this->calendarComponent(); |
| 17374 | | |
| 17375 | | $this->action = ''; |
| 17376 | | $this->attach = ''; |
| 17377 | | $this->attendee = ''; |
| 17378 | | $this->description = ''; |
| 17379 | | $this->duration = ''; |
| 17380 | | $this->repeat = ''; |
| 17381 | | $this->summary = ''; |
| 17382 | | $this->trigger = ''; |
| 17383 | | $this->xprop = ''; |
| 17384 | | |
| 17385 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 17386 | | $config['language'] = ICAL_LANG; |
| 17387 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 17388 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 17389 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 17390 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 17391 | | $this->setConfig( $config ); |
| 17392 | | |
| 17393 | | } |
| 17394 | | /** |
| 17395 | | * create formatted output for calendar component VALARM object instance |
| 17396 | | * |
| 17397 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17398 | | * @since 2.5.1 - 2008-10-22 |
| 17399 | | * @param array $xcaldecl |
| 17400 | | * @return string |
| 17401 | | */ |
| 17402 | | function createComponent( &$xcaldecl ) { |
| 17403 | | $objectname = $this->_createFormat(); |
| 17404 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 17405 | | $component .= $this->createAction(); |
| 17406 | | $component .= $this->createAttach(); |
| 17407 | | $component .= $this->createAttendee(); |
| 17408 | | $component .= $this->createDescription(); |
| 17409 | | $component .= $this->createDuration(); |
| 17410 | | $component .= $this->createRepeat(); |
| 17411 | | $component .= $this->createSummary(); |
| 17412 | | $component .= $this->createTrigger(); |
| 17413 | | $component .= $this->createXprop(); |
| 17414 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 17415 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 17416 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 17417 | | $xcaldecl[] = $localxcaldecl; |
| 17418 | | } |
| 17419 | | return $component; |
| 17420 | | } |
| 17421 | | } |
| 17422 | | /********************************************************************************** |
| 17423 | | /*********************************************************************************/ |
| 17424 | | /** |
| 17425 | | * class for calendar component VTIMEZONE |
| 17426 | | * |
| 17427 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17428 | | * @since 2.5.1 - 2008-10-12 |
| 17429 | | */ |
| 17430 | | class vtimezone extends calendarComponent { |
| 17431 | | var $timezonetype; |
| 17432 | | |
| 17433 | | var $comment; |
| 17434 | | var $dtstart; |
| 17435 | | var $lastmodified; |
| 17436 | | var $rdate; |
| 17437 | | var $rrule; |
| 17438 | | var $tzid; |
| 17439 | | var $tzname; |
| 17440 | | var $tzoffsetfrom; |
| 17441 | | var $tzoffsetto; |
| 17442 | | var $tzurl; |
| 17443 | | var $xprop; |
| 17444 | | // component subcomponents container |
| 17445 | | var $components; |
| 17446 | | /** |
| 17447 | | * constructor for calendar component VTIMEZONE object |
| 17448 | | * |
| 17449 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17450 | | * @since 2.8.2 - 2011-05-01 |
| 17451 | | * @param mixed $timezonetype optional, default FALSE ( STANDARD / DAYLIGHT ) |
| 17452 | | * @param array $config |
| 17453 | | * @return void |
| 17454 | | */ |
| 17455 | | function vtimezone( $timezonetype=FALSE, $config = array()) { |
| 17456 | | if( is_array( $timezonetype )) { |
| 17457 | | $config = $timezonetype; |
| 17458 | | $timezonetype = FALSE; |
| 17459 | | } |
| 17460 | | if( !$timezonetype ) |
| 17461 | | $this->timezonetype = 'VTIMEZONE'; |
| 17462 | | else |
| 17463 | | $this->timezonetype = strtoupper( $timezonetype ); |
| 17464 | | $this->calendarComponent(); |
| 17465 | | |
| 17466 | | $this->comment = ''; |
| 17467 | | $this->dtstart = ''; |
| 17468 | | $this->lastmodified = ''; |
| 17469 | | $this->rdate = ''; |
| 17470 | | $this->rrule = ''; |
| 17471 | | $this->tzid = ''; |
| 17472 | | $this->tzname = ''; |
| 17473 | | $this->tzoffsetfrom = ''; |
| 17474 | | $this->tzoffsetto = ''; |
| 17475 | | $this->tzurl = ''; |
| 17476 | | $this->xprop = ''; |
| 17477 | | |
| 17478 | | $this->components = array(); |
| 17479 | | |
| 17480 | | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
| 17481 | | $config['language'] = ICAL_LANG; |
| 17482 | | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
| 17483 | | if( !isset( $config['nl'] )) $config['nl'] = "\r\n"; |
| 17484 | | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
| 17485 | | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
| 17486 | | $this->setConfig( $config ); |
| 17487 | | |
| 17488 | | } |
| 17489 | | /** |
| 17490 | | * create formatted output for calendar component VTIMEZONE object instance |
| 17491 | | * |
| 17492 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17493 | | * @since 2.5.1 - 2008-10-25 |
| 17494 | | * @param array $xcaldecl |
| 17495 | | * @return string |
| 17496 | | */ |
| 17497 | | function createComponent( &$xcaldecl ) { |
| 17498 | | $objectname = $this->_createFormat(); |
| 17499 | | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
| 17500 | | $component .= $this->createTzid(); |
| 17501 | | $component .= $this->createLastModified(); |
| 17502 | | $component .= $this->createTzurl(); |
| 17503 | | $component .= $this->createDtstart(); |
| 17504 | | $component .= $this->createTzoffsetfrom(); |
| 17505 | | $component .= $this->createTzoffsetto(); |
| 17506 | | $component .= $this->createComment(); |
| 17507 | | $component .= $this->createRdate(); |
| 17508 | | $component .= $this->createRrule(); |
| 17509 | | $component .= $this->createTzname(); |
| 17510 | | $component .= $this->createXprop(); |
| 17511 | | $component .= $this->createSubComponent(); |
| 17512 | | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
| 17513 | | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
| 17514 | | foreach( $this->xcaldecl as $localxcaldecl ) |
| 17515 | | $xcaldecl[] = $localxcaldecl; |
| 17516 | | } |
| 17517 | | return $component; |
| 17518 | | } |
| 17519 | | } |
| 17520 | | /*********************************************************************************/ |
| 17521 | | /*********************************************************************************/ |
| 17522 | | /** |
| 17523 | | * moving all utility (static) functions to a utility class |
| 17524 | | * 20111223 - move iCalUtilityFunctions class to the end of the iCalcreator class file |
| 17525 | | * |
| 17526 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17527 | | * @since 2.10.1 - 2011-07-16 |
| 17528 | | * |
| 17529 | | */ |
| 17530 | | class iCalUtilityFunctions { |
| 17531 | | // Store the single instance of iCalUtilityFunctions |
| 17532 | | private static $m_pInstance; |
| 17533 | | |
| 17534 | | // Private constructor to limit object instantiation to within the class |
| 17535 | | private function __construct() { |
| 17536 | | $m_pInstance = FALSE; |
| 17537 | | } |
| 17538 | | |
| 17539 | | // Getter method for creating/returning the single instance of this class |
| 17540 | | public static function getInstance() { |
| 17541 | | if (!self::$m_pInstance) |
| 17542 | | self::$m_pInstance = new iCalUtilityFunctions(); |
| 17543 | | |
| 17544 | | return self::$m_pInstance; |
| 17545 | | } |
| 17546 | | /** |
| 17547 | | * ensures internal date-time/date format (keyed array) for an input date-time/date array (keyed or unkeyed) |
| 17548 | | * |
| 17549 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17550 | | * @since 2.14.1 - 2012-09-27 |
| 17551 | | * @param array $datetime |
| 17552 | | * @param int $parno optional, default FALSE |
| 17553 | | * @return array |
| 17554 | | */ |
| 17555 | | public static function _date_time_array( $datetime, $parno=FALSE ) { |
| 17556 | | return iCalUtilityFunctions::_chkDateArr( $datetime, $parno ); |
| 17557 | | } |
| 17558 | | public static function _chkDateArr( $datetime, $parno=FALSE ) { |
| 17559 | | $output = array(); |
| 17560 | | foreach( $datetime as $dateKey => $datePart ) { |
| 17561 | | switch ( $dateKey ) { |
| 17562 | | case '0': case 'year': $output['year'] = $datePart; break; |
| 17563 | | case '1': case 'month': $output['month'] = $datePart; break; |
| 17564 | | case '2': case 'day': $output['day'] = $datePart; break; |
| 17565 | | } |
| 17566 | | if( 3 != $parno ) { |
| 17567 | | switch ( $dateKey ) { |
| 17568 | | case '0': |
| 17569 | | case '1': |
| 17570 | | case '2': break; |
| 17571 | | case '3': case 'hour': $output['hour'] = $datePart; break; |
| 17572 | | case '4': case 'min' : $output['min'] = $datePart; break; |
| 17573 | | case '5': case 'sec' : $output['sec'] = $datePart; break; |
| 17574 | | case '6': case 'tz' : $output['tz'] = $datePart; break; |
| 17575 | | } |
| 17576 | | } |
| 17577 | | } |
| 17578 | | if( 3 != $parno ) { |
| 17579 | | if( !isset( $output['hour'] )) $output['hour'] = 0; |
| 17580 | | if( !isset( $output['min'] )) $output['min'] = 0; |
| 17581 | | if( !isset( $output['sec'] )) $output['sec'] = 0; |
| 17582 | | if( isset( $output['tz'] ) && |
| +17583 | | (( '+0000' == $output['tz'] ) || ( '-0000' == $output['tz'] ) || ( '+000000' == $output['tz'] ) || ( '-000000' == $output['tz'] ))) |
| 17584 | | $output['tz'] = 'Z'; |
| 17585 | | } |
| 17586 | | return $output; |
| 17587 | | } |
| 17588 | | /** |
| 17589 | | * check date(-time) and params arrays for an opt. timezone and if it is a DATE-TIME or DATE (updates $parno and params) |
| 17590 | | * |
| 17591 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17592 | | * @since 2.10.30 - 2012-01-16 |
| 17593 | | * @param array $date, date to check |
| 17594 | | * @param int $parno, no of date parts (i.e. year, month.. .) |
| 17595 | | * @param array $params, property parameters |
| 17596 | | * @return void |
| 17597 | | */ |
| 17598 | | public static function _chkdatecfg( $theDate, & $parno, & $params ) { |
| 17599 | | if( isset( $params['TZID'] )) |
| 17600 | | $parno = 6; |
| 17601 | | elseif( isset( $params['VALUE'] ) && ( 'DATE' == $params['VALUE'] )) |
| 17602 | | $parno = 3; |
| 17603 | | else { |
| 17604 | | if( isset( $params['VALUE'] ) && ( 'PERIOD' == $params['VALUE'] )) |
| 17605 | | $parno = 7; |
| 17606 | | if( is_array( $theDate )) { |
| 17607 | | if( isset( $theDate['timestamp'] )) |
| 17608 | | $tzid = ( isset( $theDate['tz'] )) ? $theDate['tz'] : null; |
| 17609 | | else |
| 17610 | | $tzid = ( isset( $theDate['tz'] )) ? $theDate['tz'] : ( 7 == count( $theDate )) ? end( $theDate ) : null; |
| 17611 | | if( !empty( $tzid )) { |
| 17612 | | $parno = 7; |
| 17613 | | if( !iCalUtilityFunctions::_isOffset( $tzid )) |
| 17614 | | $params['TZID'] = $tzid; // save only timezone |
| 17615 | | } |
| 17616 | | elseif( !$parno && ( 3 == count( $theDate )) && |
| +17617 | | ( isset( $params['VALUE'] ) && ( 'DATE' == $params['VALUE'] ))) |
| 17618 | | $parno = 3; |
| 17619 | | else |
| 17620 | | $parno = 6; |
| 17621 | | } |
| 17622 | | else { // string |
| 17623 | | $date = trim( $theDate ); |
| 17624 | | if( 'Z' == substr( $date, -1 )) |
| 17625 | | $parno = 7; // UTC DATE-TIME |
| 17626 | | elseif((( 8 == strlen( $date ) && ctype_digit( $date )) || ( 11 >= strlen( $date ))) && |
| +17627 | | ( !isset( $params['VALUE'] ) || !in_array( $params['VALUE'], array( 'DATE-TIME', 'PERIOD' )))) |
| 17628 | | $parno = 3; // DATE |
| 17629 | | $date = iCalUtilityFunctions::_strdate2date( $date, $parno ); |
| 17630 | | unset( $date['unparsedtext'] ); |
| 17631 | | if( !empty( $date['tz'] )) { |
| 17632 | | $parno = 7; |
| 17633 | | if( !iCalUtilityFunctions::_isOffset( $date['tz'] )) |
| 17634 | | $params['TZID'] = $date['tz']; // save only timezone |
| 17635 | | } |
| 17636 | | elseif( empty( $parno )) |
| 17637 | | $parno = 6; |
| 17638 | | } |
| 17639 | | if( isset( $params['TZID'] )) |
| 17640 | | $parno = 6; |
| 17641 | | } |
| 17642 | | } |
| 17643 | | /** |
| 17644 | | * vcalendar sort callback function |
| 17645 | | * |
| 17646 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17647 | | * @since 2.16.2 - 2012-12-17 |
| 17648 | | * @param array $a |
| 17649 | | * @param array $b |
| 17650 | | * @return int |
| 17651 | | */ |
| 17652 | | public static function _cmpfcn( $a, $b ) { |
| 17653 | | if( empty( $a )) return -1; |
| 17654 | | if( empty( $b )) return 1; |
| 17655 | | if( 'vtimezone' == $a->objName ) { |
| 17656 | | if( 'vtimezone' != $b->objName ) return -1; |
| 17657 | | elseif( $a->srtk[0] <= $b->srtk[0] ) return -1; |
| 17658 | | else return 1; |
| 17659 | | } |
| 17660 | | elseif( 'vtimezone' == $b->objName ) return 1; |
| 17661 | | $sortkeys = array( 'year', 'month', 'day', 'hour', 'min', 'sec' ); |
| 17662 | | for( $k = 0; $k < 4 ; $k++ ) { |
| 17663 | | if( empty( $a->srtk[$k] )) return -1; |
| 17664 | | elseif( empty( $b->srtk[$k] )) return 1; |
| 17665 | | if( is_array( $a->srtk[$k] )) { |
| 17666 | | if( is_array( $b->srtk[$k] )) { |
| 17667 | | foreach( $sortkeys as $key ) { |
| 17668 | | if ( !isset( $a->srtk[$k][$key] )) return -1; |
| 17669 | | elseif( !isset( $b->srtk[$k][$key] )) return 1; |
| 17670 | | if ( empty( $a->srtk[$k][$key] )) return -1; |
| 17671 | | elseif( empty( $b->srtk[$k][$key] )) return 1; |
| 17672 | | if ( $a->srtk[$k][$key] == $b->srtk[$k][$key]) |
| 17673 | | continue; |
| 17674 | | if (( (int) $a->srtk[$k][$key] ) < ((int) $b->srtk[$k][$key] )) |
| 17675 | | return -1; |
| 17676 | | elseif(( (int) $a->srtk[$k][$key] ) > ((int) $b->srtk[$k][$key] )) |
| 17677 | | return 1; |
| 17678 | | } |
| 17679 | | } |
| 17680 | | else return -1; |
| 17681 | | } |
| 17682 | | elseif( is_array( $b->srtk[$k] )) return 1; |
| 17683 | | elseif( $a->srtk[$k] < $b->srtk[$k] ) return -1; |
| 17684 | | elseif( $a->srtk[$k] > $b->srtk[$k] ) return 1; |
| 17685 | | } |
| 17686 | | return 0; |
| 17687 | | } |
| 17688 | | /** |
| 17689 | | * byte oriented line folding fix |
| 17690 | | * |
| 17691 | | * remove any line-endings that may include spaces or tabs |
| 17692 | | * and convert all line endings (iCal default '\r\n'), |
| 17693 | | * takes care of '\r\n', '\r' and '\n' and mixed '\r\n'+'\r', '\r\n'+'\n' |
| 17694 | | * |
| 17695 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17696 | | * @since 2.12.17 - 2012-07-12 |
| 17697 | | * @param string $text |
| 17698 | | * @param string $nl |
| 17699 | | * @return string |
| 17700 | | */ |
| 17701 | | public static function convEolChar( & $text, $nl ) { |
| 17702 | | $outp = ''; |
| 17703 | | $cix = 0; |
| 17704 | | while( isset( $text[$cix] )) { |
| 17705 | | if( isset( $text[$cix + 2] ) && ( "\r" == $text[$cix] ) && ( "\n" == $text[$cix + 1] ) && |
| +17706 | | (( " " == $text[$cix + 2] ) || ( "\t" == $text[$cix + 2] ))) // 2 pos eolchar + ' ' or '\t' |
| 17707 | | $cix += 2; // skip 3 |
| 17708 | | elseif( isset( $text[$cix + 1] ) && ( "\r" == $text[$cix] ) && ( "\n" == $text[$cix + 1] )) { |
| 17709 | | $outp .= $nl; // 2 pos eolchar |
| 17710 | | $cix += 1; // replace with $nl |
| 17711 | | } |
| 17712 | | elseif( isset( $text[$cix + 1] ) && (( "\r" == $text[$cix] ) || ( "\n" == $text[$cix] )) && |
| +17713 | | (( " " == $text[$cix + 1] ) || ( "\t" == $text[$cix + 1] ))) // 1 pos eolchar + ' ' or '\t' |
| 17714 | | $cix += 1; // skip 2 |
| 17715 | | elseif(( "\r" == $text[$cix] ) || ( "\n" == $text[$cix] )) // 1 pos eolchar |
| 17716 | | $outp .= $nl; // replace with $nl |
| 17717 | | else |
| 17718 | | $outp .= $text[$cix]; // add any other byte |
| 17719 | | $cix += 1; |
| 17720 | | } |
| 17721 | | return $outp; |
| 17722 | | } |
| 17723 | | /** |
| 17724 | | * create a calendar timezone and standard/daylight components |
| 17725 | | * |
| 17726 | | * Result when 'Europe/Stockholm' and no from/to arguments is used as timezone: |
| 17727 | | * |
| 17728 | | * BEGIN:VTIMEZONE |
| 17729 | | * TZID:Europe/Stockholm |
| 17730 | | * BEGIN:STANDARD |
| 17731 | | * DTSTART:20101031T020000 |
| 17732 | | * TZOFFSETFROM:+0200 |
| 17733 | | * TZOFFSETTO:+0100 |
| 17734 | | * TZNAME:CET |
| 17735 | | * END:STANDARD |
| 17736 | | * BEGIN:DAYLIGHT |
| 17737 | | * DTSTART:20100328T030000 |
| 17738 | | * TZOFFSETFROM:+0100 |
| 17739 | | * TZOFFSETTO:+0200 |
| 17740 | | * TZNAME:CEST |
| 17741 | | * END:DAYLIGHT |
| 17742 | | * END:VTIMEZONE |
| 17743 | | * |
| 17744 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17745 | | * @since 2.16.1 - 2012-11-26 |
| 17746 | | * Generates components for all transitions in a date range, based on contribution by Yitzchok Lavi <icalcreator@onebigsystem.com> |
| 17747 | | * Additional changes jpirkey |
| 17748 | | * @param object $calendar, reference to an iCalcreator calendar instance |
| 17749 | | * @param string $timezone, a PHP5 (DateTimeZone) valid timezone |
| 17750 | | * @param array $xProp, *[x-propName => x-propValue], optional |
| 17751 | | * @param int $from a unix timestamp |
| 17752 | | * @param int $to a unix timestamp |
| 17753 | | * @return bool |
| 17754 | | */ |
| 17755 | | public static function createTimezone( & $calendar, $timezone, $xProp=array(), $from=null, $to=null ) { |
| 17756 | | if( empty( $timezone )) |
| 17757 | | return FALSE; |
| 17758 | | if( !empty( $from ) && !is_int( $from )) |
| 17759 | | return FALSE; |
| 17760 | | if( !empty( $to ) && !is_int( $to )) |
| 17761 | | return FALSE; |
| 17762 | | try { |
| 17763 | | $dtz = new DateTimeZone( $timezone ); |
| 17764 | | $transitions = $dtz->getTransitions(); |
| 17765 | | $utcTz = new DateTimeZone( 'UTC' ); |
| 17766 | | } |
| 17767 | | catch( Exception $e ) { return FALSE; } |
| 17768 | | if( empty( $to )) { |
| 17769 | | $dates = array_keys( $calendar->getProperty( 'dtstart' )); |
| 17770 | | if( empty( $dates )) |
| 17771 | | $dates = array( date( 'Ymd' )); |
| 17772 | | } |
| 17773 | | if( !empty( $from )) |
| 17774 | | $dateFrom = new DateTime( "@$from" ); // set lowest date (UTC) |
| 17775 | | else { |
| 17776 | | $from = reset( $dates ); // set lowest date to the lowest dtstart date |
| 17777 | | $dateFrom = new DateTime( $from.'T000000', $dtz ); |
| 17778 | | $dateFrom->modify( '-1 month' ); // set $dateFrom to one month before the lowest date |
| 17779 | | $dateFrom->setTimezone( $utcTz ); // convert local date to UTC |
| 17780 | | } |
| 17781 | | $dateFromYmd = $dateFrom->format('Y-m-d' ); |
| 17782 | | if( !empty( $to )) |
| 17783 | | $dateTo = new DateTime( "@$to" ); // set end date (UTC) |
| 17784 | | else { |
| 17785 | | $to = end( $dates ); // set highest date to the highest dtstart date |
| 17786 | | $dateTo = new DateTime( $to.'T235959', $dtz ); |
| 17787 | | $dateTo->modify( '+1 year' ); // set $dateTo to one year after the highest date |
| 17788 | | $dateTo->setTimezone( $utcTz ); // convert local date to UTC |
| 17789 | | } |
| 17790 | | $dateToYmd = $dateTo->format('Y-m-d' ); |
| 17791 | | unset( $dtz ); |
| 17792 | | $transTemp = array(); |
| 17793 | | $prevOffsetfrom = 0; |
| 17794 | | $stdIx = $dlghtIx = null; |
| 17795 | | $prevTrans = FALSE; |
| 17796 | | foreach( $transitions as $tix => $trans ) { // all transitions in date-time order!! |
| 17797 | | $date = new DateTime( "@{$trans['ts']}" ); // set transition date (UTC) |
| 17798 | | $transDateYmd = $date->format('Y-m-d' ); |
| 17799 | | if ( $transDateYmd < $dateFromYmd ) { |
| 17800 | | $prevOffsetfrom = $trans['offset']; // previous trans offset will be 'next' trans offsetFrom |
| 17801 | | $prevTrans = $trans; // save it in case we don't find any that match |
| 17802 | | $prevTrans['offsetfrom'] = ( 0 < $tix ) ? $transitions[$tix-1]['offset'] : 0; |
| 17803 | | continue; |
| 17804 | | } |
| 17805 | | if( $transDateYmd > $dateToYmd ) |
| 17806 | | break; // loop always (?) breaks here |
| 17807 | | if( !empty( $prevOffsetfrom ) || ( 0 == $prevOffsetfrom )) { |
| 17808 | | $trans['offsetfrom'] = $prevOffsetfrom; // i.e. set previous offsetto as offsetFrom |
| 17809 | | $date->modify( $trans['offsetfrom'].'seconds' ); // convert utc date to local date |
| 17810 | | $d = $date->format( 'Y-n-j-G-i-s' ); // set date to array to ease up dtstart and (opt) rdate setting |
| 17811 | | $d = explode( '-', $d ); |
| 17812 | | $trans['time'] = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 17813 | | } |
| 17814 | | $prevOffsetfrom = $trans['offset']; |
| 17815 | | if( TRUE !== $trans['isdst'] ) { // standard timezone |
| 17816 | | if( !empty( $stdIx ) && isset( $transTemp[$stdIx]['offsetfrom'] ) && // check for any repeating rdate's (in order) |
| +17817 | | ( $transTemp[$stdIx]['abbr'] == $trans['abbr'] ) && |
| +17818 | | ( $transTemp[$stdIx]['offsetfrom'] == $trans['offsetfrom'] ) && |
| +17819 | | ( $transTemp[$stdIx]['offset'] == $trans['offset'] )) { |
| 17820 | | $transTemp[$stdIx]['rdate'][] = $trans['time']; |
| 17821 | | continue; |
| 17822 | | } |
| 17823 | | $stdIx = $tix; |
| 17824 | | } // end standard timezone |
| 17825 | | else { // daylight timezone |
| 17826 | | if( !empty( $dlghtIx ) && isset( $transTemp[$dlghtIx]['offsetfrom'] ) && // check for any repeating rdate's (in order) |
| +17827 | | ( $transTemp[$dlghtIx]['abbr'] == $trans['abbr'] ) && |
| +17828 | | ( $transTemp[$dlghtIx]['offsetfrom'] == $trans['offsetfrom'] ) && |
| +17829 | | ( $transTemp[$dlghtIx]['offset'] == $trans['offset'] )) { |
| 17830 | | $transTemp[$dlghtIx]['rdate'][] = $trans['time']; |
| 17831 | | continue; |
| 17832 | | } |
| 17833 | | $dlghtIx = $tix; |
| 17834 | | } // end daylight timezone |
| 17835 | | $transTemp[$tix] = $trans; |
| 17836 | | } // end foreach( $transitions as $tix => $trans ) |
| 17837 | | $tz = & $calendar->newComponent( 'vtimezone' ); |
| 17838 | | $tz->setproperty( 'tzid', $timezone ); |
| 17839 | | if( !empty( $xProp )) { |
| 17840 | | foreach( $xProp as $xPropName => $xPropValue ) |
| 17841 | | if( 'x-' == strtolower( substr( $xPropName, 0, 2 ))) |
| 17842 | | $tz->setproperty( $xPropName, $xPropValue ); |
| 17843 | | } |
| 17844 | | if( empty( $transTemp )) { // if no match found |
| 17845 | | if( $prevTrans ) { // then we use the last transition (before startdate) for the tz info |
| 17846 | | $date = new DateTime( "@{$prevTrans['ts']}" ); // set transition date (UTC) |
| 17847 | | $date->modify( $prevTrans['offsetfrom'].'seconds' ); // convert utc date to local date |
| 17848 | | $d = $date->format( 'Y-n-j-G-i-s' ); // set date to array to ease up dtstart setting |
| 17849 | | $d = explode( '-', $d ); |
| 17850 | | $prevTrans['time'] = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 17851 | | $transTemp[0] = $prevTrans; |
| 17852 | | } |
| 17853 | | else { // or we use the timezone identifier to BUILD the standard tz info (?) |
| 17854 | | $date = new DateTime( 'now', new DateTimeZone( $timezone )); |
| 17855 | | $transTemp[0] = array( 'time' => $date->format( 'Y-m-d\TH:i:s O' ) |
| +17856 | | , 'offset' => $date->format( 'Z' ) |
| +17857 | | , 'offsetfrom' => $date->format( 'Z' ) |
| +17858 | | , 'isdst' => FALSE ); |
| 17859 | | } |
| 17860 | | } |
| 17861 | | unset( $transitions, $date, $prevTrans ); |
| 17862 | | foreach( $transTemp as $tix => $trans ) { |
| 17863 | | $type = ( TRUE !== $trans['isdst'] ) ? 'standard' : 'daylight'; |
| 17864 | | $scomp = & $tz->newComponent( $type ); |
| 17865 | | $scomp->setProperty( 'dtstart', $trans['time'] ); |
| 17866 | | // $scomp->setProperty( 'x-utc-timestamp', $tix.' : '.$trans['ts'] ); // test ### |
| 17867 | | if( !empty( $trans['abbr'] )) |
| 17868 | | $scomp->setProperty( 'tzname', $trans['abbr'] ); |
| 17869 | | if( isset( $trans['offsetfrom'] )) |
| 17870 | | $scomp->setProperty( 'tzoffsetfrom', iCalUtilityFunctions::offsetSec2His( $trans['offsetfrom'] )); |
| 17871 | | $scomp->setProperty( 'tzoffsetto', iCalUtilityFunctions::offsetSec2His( $trans['offset'] )); |
| 17872 | | if( isset( $trans['rdate'] )) |
| 17873 | | $scomp->setProperty( 'RDATE', $trans['rdate'] ); |
| 17874 | | } |
| 17875 | | return TRUE; |
| 17876 | | } |
| 17877 | | /** |
| 17878 | | * creates formatted output for calendar component property data value type date/date-time |
| 17879 | | * |
| 17880 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17881 | | * @since 2.14.1 - 2012-09-17 |
| 17882 | | * @param array $datetime |
| 17883 | | * @param int $parno, optional, default 6 |
| 17884 | | * @return string |
| 17885 | | */ |
| 17886 | | public static function _format_date_time( $datetime, $parno=6 ) { |
| 17887 | | return iCalUtilityFunctions::_date2strdate( $datetime, $parno ); |
| 17888 | | } |
| 17889 | | public static function _date2strdate( $datetime, $parno=6 ) { |
| 17890 | | if( !isset( $datetime['year'] ) && |
| 17891 | | !isset( $datetime['month'] ) && |
| 17892 | | !isset( $datetime['day'] ) && |
| 17893 | | !isset( $datetime['hour'] ) && |
| 17894 | | !isset( $datetime['min'] ) && |
| 17895 | | !isset( $datetime['sec'] )) |
| 17896 | | return; |
| 17897 | | $output = null; |
| 17898 | | foreach( $datetime as $dkey => & $dvalue ) |
| 17899 | | if( 'tz' != $dkey ) $dvalue = (integer) $dvalue; |
| 17900 | | $output = sprintf( '%04d%02d%02d', $datetime['year'], $datetime['month'], $datetime['day'] ); |
| 17901 | | if( 3 == $parno ) |
| 17902 | | return $output; |
| 17903 | | if( !isset( $datetime['hour'] )) $datetime['hour'] = 0; |
| 17904 | | if( !isset( $datetime['min'] )) $datetime['min'] = 0; |
| 17905 | | if( !isset( $datetime['sec'] )) $datetime['sec'] = 0; |
| 17906 | | $output .= sprintf( 'T%02d%02d%02d', $datetime['hour'], $datetime['min'], $datetime['sec'] ); |
| 17907 | | if( isset( $datetime['tz'] ) && ( '' < trim( $datetime['tz'] ))) { |
| 17908 | | $datetime['tz'] = trim( $datetime['tz'] ); |
| 17909 | | if( 'Z' == $datetime['tz'] ) |
| 17910 | | $parno = 7; |
| 17911 | | elseif( iCalUtilityFunctions::_isOffset( $datetime['tz'] )) { |
| 17912 | | $parno = 7; |
| 17913 | | $offset = iCalUtilityFunctions::_tz2offset( $datetime['tz'] ); |
| 17914 | | try { |
| 17915 | | $d = new DateTime( $output, new DateTimeZone( 'UTC' )); |
| 17916 | | if( 0 != $offset ) // adjust för offset |
| 17917 | | $d->modify( "$offset seconds" ); |
| 17918 | | $output = $d->format( 'Ymd\THis' ); |
| 17919 | | } |
| 17920 | | catch( Exception $e ) { |
| 17921 | | $output = date( 'Ymd\THis', mktime( $datetime['hour'], $datetime['min'], ($datetime['sec'] - $offset), $datetime['month'], $datetime['day'], $datetime['year'] )); |
| 17922 | | } |
| 17923 | | } |
| 17924 | | if( 7 == $parno ) |
| 17925 | | $output .= 'Z'; |
| 17926 | | } |
| 17927 | | return $output; |
| 17928 | | } |
| 17929 | | /** |
| 17930 | | * convert a date/datetime (array) to timestamp |
| 17931 | | * |
| 17932 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17933 | | * @since 2.14.1 - 2012-09-29 |
| 17934 | | * @param array $datetime datetime(/date) |
| 17935 | | * @param string $wtz timezone |
| 17936 | | * @return int |
| 17937 | | */ |
| 17938 | | public static function _date2timestamp( $datetime, $wtz=null ) { |
| 17939 | | if( !isset( $datetime['hour'] )) $datetime['hour'] = 0; |
| 17940 | | if( !isset( $datetime['min'] )) $datetime['min'] = 0; |
| 17941 | | if( !isset( $datetime['sec'] )) $datetime['sec'] = 0; |
| 17942 | | if( empty( $wtz ) && ( !isset( $datetime['tz'] ) || empty( $datetime['tz'] ))) |
| 17943 | | return mktime( $datetime['hour'], $datetime['min'], $datetime['sec'], $datetime['month'], $datetime['day'], $datetime['year'] ); |
| 17944 | | $output = $offset = 0; |
| 17945 | | if( empty( $wtz )) { |
| 17946 | | if( iCalUtilityFunctions::_isOffset( $datetime['tz'] )) { |
| 17947 | | $offset = iCalUtilityFunctions::_tz2offset( $datetime['tz'] ) * -1; |
| 17948 | | $wtz = 'UTC'; |
| 17949 | | } |
| 17950 | | else |
| 17951 | | $wtz = $datetime['tz']; |
| 17952 | | } |
| 17953 | | if(( 'Z' == $wtz ) || ( 'GMT' == strtoupper( $wtz ))) |
| 17954 | | $wtz = 'UTC'; |
| 17955 | | try { |
| 17956 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d', $datetime['year'], $datetime['month'], $datetime['day'], $datetime['hour'], $datetime['min'], $datetime['sec'] ); |
| 17957 | | $d = new DateTime( $strdate, new DateTimeZone( $wtz )); |
| 17958 | | if( 0 != $offset ) // adjust for offset |
| 17959 | | $d->modify( $offset.' seconds' ); |
| 17960 | | $output = $d->format( 'U' ); |
| 17961 | | unset( $d ); |
| 17962 | | } |
| 17963 | | catch( Exception $e ) { |
| 17964 | | $output = mktime( $datetime['hour'], $datetime['min'], $datetime['sec'], $datetime['month'], $datetime['day'], $datetime['year'] ); |
| 17965 | | } |
| 17966 | | return $output; |
| 17967 | | } |
| 17968 | | /** |
| 17969 | | * ensures internal duration format for input in array format |
| 17970 | | * |
| 17971 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 17972 | | * @since 2.14.1 - 2012-09-25 |
| 17973 | | * @param array $duration |
| 17974 | | * @return array |
| 17975 | | */ |
| 17976 | | public static function _duration_array( $duration ) { |
| 17977 | | return iCalUtilityFunctions::_duration2arr( $duration ); |
| 17978 | | } |
| 17979 | | public static function _duration2arr( $duration ) { |
| 17980 | | $output = array(); |
| 17981 | | if( is_array( $duration ) && |
| +17982 | | ( 1 == count( $duration )) && |
| 17983 | | isset( $duration['sec'] ) && |
| +17984 | | ( 60 < $duration['sec'] )) { |
| 17985 | | $durseconds = $duration['sec']; |
| 17986 | | $output['week'] = (int) floor( $durseconds / ( 60 * 60 * 24 * 7 )); |
| 17987 | | $durseconds = $durseconds % ( 60 * 60 * 24 * 7 ); |
| 17988 | | $output['day'] = (int) floor( $durseconds / ( 60 * 60 * 24 )); |
| 17989 | | $durseconds = $durseconds % ( 60 * 60 * 24 ); |
| 17990 | | $output['hour'] = (int) floor( $durseconds / ( 60 * 60 )); |
| 17991 | | $durseconds = $durseconds % ( 60 * 60 ); |
| 17992 | | $output['min'] = (int) floor( $durseconds / ( 60 )); |
| 17993 | | $output['sec'] = ( $durseconds % ( 60 )); |
| 17994 | | } |
| 17995 | | else { |
| 17996 | | foreach( $duration as $durKey => $durValue ) { |
| 17997 | | if( empty( $durValue )) continue; |
| 17998 | | switch ( $durKey ) { |
| 17999 | | case '0': case 'week': $output['week'] = $durValue; break; |
| 18000 | | case '1': case 'day': $output['day'] = $durValue; break; |
| 18001 | | case '2': case 'hour': $output['hour'] = $durValue; break; |
| 18002 | | case '3': case 'min': $output['min'] = $durValue; break; |
| 18003 | | case '4': case 'sec': $output['sec'] = $durValue; break; |
| 18004 | | } |
| 18005 | | } |
| 18006 | | } |
| 18007 | | if( isset( $output['week'] ) && ( 0 < $output['week'] )) { |
| 18008 | | unset( $output['day'], $output['hour'], $output['min'], $output['sec'] ); |
| 18009 | | return $output; |
| 18010 | | } |
| 18011 | | unset( $output['week'] ); |
| 18012 | | if( empty( $output['day'] )) |
| 18013 | | unset( $output['day'] ); |
| 18014 | | if ( isset( $output['hour'] ) || isset( $output['min'] ) || isset( $output['sec'] )) { |
| 18015 | | if( !isset( $output['hour'] )) $output['hour'] = 0; |
| 18016 | | if( !isset( $output['min'] )) $output['min'] = 0; |
| 18017 | | if( !isset( $output['sec'] )) $output['sec'] = 0; |
| 18018 | | if(( 0 == $output['hour'] ) && ( 0 == $output['min'] ) && ( 0 == $output['sec'] )) |
| 18019 | | unset( $output['hour'], $output['min'], $output['sec'] ); |
| 18020 | | } |
| 18021 | | return $output; |
| 18022 | | } |
| 18023 | | /** |
| 18024 | | * convert startdate+duration to a array format datetime |
| 18025 | | * |
| 18026 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18027 | | * @since 2.15.12 - 2012-10-31 |
| 18028 | | * @param array $startdate |
| 18029 | | * @param array $duration |
| 18030 | | * @return array, date format |
| 18031 | | */ |
| 18032 | | public static function _duration2date( $startdate, $duration ) { |
| 18033 | | $dateOnly = ( isset( $startdate['hour'] ) || isset( $startdate['min'] ) || isset( $startdate['sec'] )) ? FALSE : TRUE; |
| 18034 | | $startdate['hour'] = ( isset( $startdate['hour'] )) ? $startdate['hour'] : 0; |
| 18035 | | $startdate['min'] = ( isset( $startdate['min'] )) ? $startdate['min'] : 0; |
| 18036 | | $startdate['sec'] = ( isset( $startdate['sec'] )) ? $startdate['sec'] : 0; |
| 18037 | | $dtend = 0; |
| 18038 | | if( isset( $duration['week'] )) $dtend += ( $duration['week'] * 7 * 24 * 60 * 60 ); |
| 18039 | | if( isset( $duration['day'] )) $dtend += ( $duration['day'] * 24 * 60 * 60 ); |
| 18040 | | if( isset( $duration['hour'] )) $dtend += ( $duration['hour'] * 60 *60 ); |
| 18041 | | if( isset( $duration['min'] )) $dtend += ( $duration['min'] * 60 ); |
| 18042 | | if( isset( $duration['sec'] )) $dtend += $duration['sec']; |
| 18043 | | $date = date( 'Y-m-d-H-i-s', mktime((int) $startdate['hour'], (int) $startdate['min'], (int) ( $startdate['sec'] + $dtend ), (int) $startdate['month'], (int) $startdate['day'], (int) $startdate['year'] )); |
| 18044 | | $d = explode( '-', $date ); |
| 18045 | | $dtend2 = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 18046 | | if( isset( $startdate['tz'] )) |
| 18047 | | $dtend2['tz'] = $startdate['tz']; |
| 18048 | | if( $dateOnly && (( 0 == $dtend2['hour'] ) && ( 0 == $dtend2['min'] ) && ( 0 == $dtend2['sec'] ))) |
| 18049 | | unset( $dtend2['hour'], $dtend2['min'], $dtend2['sec'] ); |
| 18050 | | return $dtend2; |
| 18051 | | } |
| 18052 | | /** |
| 18053 | | * ensures internal duration format for an input string (iCal) formatted duration |
| 18054 | | * |
| 18055 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18056 | | * @since 2.14.1 - 2012-09-25 |
| 18057 | | * @param string $duration |
| 18058 | | * @return array |
| 18059 | | */ |
| 18060 | | public static function _duration_string( $duration ) { |
| 18061 | | return iCalUtilityFunctions::_durationStr2arr( $duration ); |
| 18062 | | } |
| 18063 | | public static function _durationStr2arr( $duration ) { |
| 18064 | | $duration = (string) trim( $duration ); |
| 18065 | | while( 'P' != strtoupper( substr( $duration, 0, 1 ))) { |
| 18066 | | if( 0 < strlen( $duration )) |
| 18067 | | $duration = substr( $duration, 1 ); |
| 18068 | | else |
| 18069 | | return false; // no leading P !?!? |
| 18070 | | } |
| 18071 | | $duration = substr( $duration, 1 ); // skip P |
| 18072 | | $duration = str_replace ( 't', 'T', $duration ); |
| 18073 | | $duration = str_replace ( 'T', '', $duration ); |
| 18074 | | $output = array(); |
| 18075 | | $val = null; |
| 18076 | | for( $ix=0; $ix < strlen( $duration ); $ix++ ) { |
| 18077 | | switch( strtoupper( substr( $duration, $ix, 1 ))) { |
| 18078 | | case 'W': |
| 18079 | | $output['week'] = $val; |
| 18080 | | $val = null; |
| 18081 | | break; |
| 18082 | | case 'D': |
| 18083 | | $output['day'] = $val; |
| 18084 | | $val = null; |
| 18085 | | break; |
| 18086 | | case 'H': |
| 18087 | | $output['hour'] = $val; |
| 18088 | | $val = null; |
| 18089 | | break; |
| 18090 | | case 'M': |
| 18091 | | $output['min'] = $val; |
| 18092 | | $val = null; |
| 18093 | | break; |
| 18094 | | case 'S': |
| 18095 | | $output['sec'] = $val; |
| 18096 | | $val = null; |
| 18097 | | break; |
| 18098 | | default: |
| 18099 | | if( !ctype_digit( substr( $duration, $ix, 1 ))) |
| 18100 | | return false; // unknown duration control character !?!? |
| 18101 | | else |
| 18102 | | $val .= substr( $duration, $ix, 1 ); |
| 18103 | | } |
| 18104 | | } |
| 18105 | | return iCalUtilityFunctions::_duration2arr( $output ); |
| 18106 | | } |
| 18107 | | /** |
| 18108 | | * creates formatted output for calendar component property data value type duration |
| 18109 | | * |
| 18110 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18111 | | * @since 2.15.8 - 2012-10-30 |
| 18112 | | * @param array $duration, array( week, day, hour, min, sec ) |
| 18113 | | * @return string |
| 18114 | | */ |
| 18115 | | public static function _format_duration( $duration ) { |
| 18116 | | return iCalUtilityFunctions::_duration2str( $duration ); |
| 18117 | | } |
| 18118 | | public static function _duration2str( $duration ) { |
| 18119 | | if( isset( $duration['week'] ) || |
| 18120 | | isset( $duration['day'] ) || |
| 18121 | | isset( $duration['hour'] ) || |
| 18122 | | isset( $duration['min'] ) || |
| 18123 | | isset( $duration['sec'] )) |
| 18124 | | $ok = TRUE; |
| 18125 | | else |
| 18126 | | return; |
| 18127 | | if( isset( $duration['week'] ) && ( 0 < $duration['week'] )) |
| 18128 | | return 'P'.$duration['week'].'W'; |
| 18129 | | $output = 'P'; |
| 18130 | | if( isset($duration['day'] ) && ( 0 < $duration['day'] )) |
| 18131 | | $output .= $duration['day'].'D'; |
| 18132 | | if(( isset( $duration['hour']) && ( 0 < $duration['hour'] )) || |
| +18133 | | ( isset( $duration['min']) && ( 0 < $duration['min'] )) || |
| +18134 | | ( isset( $duration['sec']) && ( 0 < $duration['sec'] ))) { |
| 18135 | | $output .= 'T'; |
| 18136 | | $output .= ( isset( $duration['hour']) && ( 0 < $duration['hour'] )) ? $duration['hour'].'H' : '0H'; |
| 18137 | | $output .= ( isset( $duration['min']) && ( 0 < $duration['min'] )) ? $duration['min']. 'M' : '0M'; |
| 18138 | | $output .= ( isset( $duration['sec']) && ( 0 < $duration['sec'] )) ? $duration['sec']. 'S' : '0S'; |
| 18139 | | } |
| 18140 | | if( 'P' == $output ) |
| 18141 | | $output = 'PT0H0M0S'; |
| 18142 | | return $output; |
| 18143 | | } |
| 18144 | | /** |
| 18145 | | * removes expkey+expvalue from array and returns hitval (if found) else returns elseval |
| 18146 | | * |
| 18147 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18148 | | * @since 2.4.16 - 2008-11-08 |
| 18149 | | * @param array $array |
| 18150 | | * @param string $expkey, expected key |
| 18151 | | * @param string $expval, expected value |
| 18152 | | * @param int $hitVal optional, return value if found |
| 18153 | | * @param int $elseVal optional, return value if not found |
| 18154 | | * @param int $preSet optional, return value if already preset |
| 18155 | | * @return int |
| 18156 | | */ |
| 18157 | | public static function _existRem( &$array, $expkey, $expval=FALSE, $hitVal=null, $elseVal=null, $preSet=null ) { |
| 18158 | | if( $preSet ) |
| 18159 | | return $preSet; |
| 18160 | | if( !is_array( $array ) || ( 0 == count( $array ))) |
| 18161 | | return $elseVal; |
| 18162 | | foreach( $array as $key => $value ) { |
| 18163 | | if( strtoupper( $expkey ) == strtoupper( $key )) { |
| 18164 | | if( !$expval || ( strtoupper( $expval ) == strtoupper( $array[$key] ))) { |
| 18165 | | unset( $array[$key] ); |
| 18166 | | return $hitVal; |
| 18167 | | } |
| 18168 | | } |
| 18169 | | } |
| 18170 | | return $elseVal; |
| 18171 | | } |
| 18172 | | /** |
| 18173 | | * checks if input contains a (array formatted) date/time |
| 18174 | | * |
| 18175 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18176 | | * @since 2.11.8 - 2012-01-20 |
| 18177 | | * @param array $input |
| 18178 | | * @return bool |
| 18179 | | */ |
| 18180 | | public static function _isArrayDate( $input ) { |
| 18181 | | if( !is_array( $input )) |
| 18182 | | return FALSE; |
| 18183 | | if( isset( $input['week'] ) || ( !in_array( count( $input ), array( 3, 6, 7 )))) |
| 18184 | | return FALSE; |
| 18185 | | if( 7 == count( $input )) |
| 18186 | | return TRUE; |
| 18187 | | if( isset( $input['year'] ) && isset( $input['month'] ) && isset( $input['day'] )) |
| 18188 | | return checkdate( (int) $input['month'], (int) $input['day'], (int) $input['year'] ); |
| 18189 | | if( isset( $input['day'] ) || isset( $input['hour'] ) || isset( $input['min'] ) || isset( $input['sec'] )) |
| 18190 | | return FALSE; |
| 18191 | | if( in_array( 0, $input )) |
| 18192 | | return FALSE; |
| 18193 | | if(( 1970 > $input[0] ) || ( 12 < $input[1] ) || ( 31 < $input[2] )) |
| 18194 | | return FALSE; |
| 18195 | | if(( isset( $input[0] ) && isset( $input[1] ) && isset( $input[2] )) && |
| +18196 | | checkdate( (int) $input[1], (int) $input[2], (int) $input[0] )) |
| 18197 | | return TRUE; |
| 18198 | | $input = iCalUtilityFunctions::_strdate2date( $input[1].'/'.$input[2].'/'.$input[0], 3 ); // m - d - Y |
| 18199 | | if( isset( $input['year'] ) && isset( $input['month'] ) && isset( $input['day'] )) |
| 18200 | | return checkdate( (int) $input['month'], (int) $input['day'], (int) $input['year'] ); |
| 18201 | | return FALSE; |
| 18202 | | } |
| 18203 | | /** |
| 18204 | | * checks if input array contains a timestamp date |
| 18205 | | * |
| 18206 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18207 | | * @since 2.4.16 - 2008-10-18 |
| 18208 | | * @param array $input |
| 18209 | | * @return bool |
| 18210 | | */ |
| 18211 | | public static function _isArrayTimestampDate( $input ) { |
| 18212 | | return ( is_array( $input ) && isset( $input['timestamp'] )) ? TRUE : FALSE ; |
| 18213 | | } |
| 18214 | | /** |
| 18215 | | * controls if input string contains (trailing) UTC/iCal offset |
| 18216 | | * |
| 18217 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18218 | | * @since 2.14.1 - 2012-09-21 |
| 18219 | | * @param string $input |
| 18220 | | * @return bool |
| 18221 | | */ |
| 18222 | | public static function _isOffset( $input ) { |
| 18223 | | $input = trim( (string) $input ); |
| 18224 | | if( 'Z' == substr( $input, -1 )) |
| 18225 | | return TRUE; |
| 18226 | | elseif(( 5 <= strlen( $input )) && |
| +18227 | | ( in_array( substr( $input, -5, 1 ), array( '+', '-' ))) && |
| +18228 | | ( '0000' <= substr( $input, -4 )) && ( '9999' >= substr( $input, -4 ))) |
| 18229 | | return TRUE; |
| 18230 | | elseif(( 7 <= strlen( $input )) && |
| +18231 | | ( in_array( substr( $input, -7, 1 ), array( '+', '-' ))) && |
| +18232 | | ( '000000' <= substr( $input, -6 )) && ( '999999' >= substr( $input, -6 ))) |
| 18233 | | return TRUE; |
| 18234 | | return FALSE; |
| 18235 | | } |
| 18236 | | /** |
| 18237 | | * (very simple) conversion of a MS timezone to a PHP5 valid (Date-)timezone |
| 18238 | | * matching (MS) UCT offset and time zone descriptors |
| 18239 | | * |
| 18240 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18241 | | * @since 2.14.1 - 2012-09-16 |
| 18242 | | * @param string $timezone, input/output variable reference |
| 18243 | | * @return bool |
| 18244 | | */ |
| 18245 | | public static function ms2phpTZ( & $timezone ) { |
| 18246 | | if( empty( $timezone )) |
| 18247 | | return FALSE; |
| 18248 | | $search = str_replace( '"', '', $timezone ); |
| 18249 | | $search = str_replace( array('GMT', 'gmt', 'utc' ), 'UTC', $search ); |
| 18250 | | if( '(UTC' != substr( $search, 0, 4 )) |
| 18251 | | return FALSE; |
| 18252 | | if( FALSE === ( $pos = strpos( $search, ')' ))) |
| 18253 | | return FALSE; |
| 18254 | | $pos = strpos( $search, ')' ); |
| 18255 | | $searchOffset = substr( $search, 4, ( $pos - 4 )); |
| 18256 | | $searchOffset = iCalUtilityFunctions::_tz2offset( str_replace( ':', '', $searchOffset )); |
| 18257 | | while( ' ' ==substr( $search, ( $pos + 1 ))) |
| 18258 | | $pos += 1; |
| 18259 | | $searchText = trim( str_replace( array( '(', ')', '&', ',', ' ' ), ' ', substr( $search, ( $pos + 1 )) )); |
| 18260 | | $searchWords = explode( ' ', $searchText ); |
| 18261 | | $timezone_abbreviations = DateTimeZone::listAbbreviations(); |
| 18262 | | $hits = array(); |
| 18263 | | foreach( $timezone_abbreviations as $name => $transitions ) { |
| 18264 | | foreach( $transitions as $cnt => $transition ) { |
| 18265 | | if( empty( $transition['offset'] ) || |
| 18266 | | empty( $transition['timezone_id'] ) || |
| +18267 | | ( $transition['offset'] != $searchOffset )) |
| 18268 | | continue; |
| 18269 | | $cWords = explode( '/', $transition['timezone_id'] ); |
| 18270 | | $cPrio = $hitCnt = $rank = 0; |
| 18271 | | foreach( $cWords as $cWord ) { |
| 18272 | | if( empty( $cWord )) |
| 18273 | | continue; |
| 18274 | | $cPrio += 1; |
| 18275 | | $sPrio = 0; |
| 18276 | | foreach( $searchWords as $sWord ) { |
| 18277 | | if( empty( $sWord ) || ( 'time' == strtolower( $sWord ))) |
| 18278 | | continue; |
| 18279 | | $sPrio += 1; |
| 18280 | | if( strtolower( $cWord ) == strtolower( $sWord )) { |
| 18281 | | $hitCnt += 1; |
| 18282 | | $rank += ( $cPrio + $sPrio ); |
| 18283 | | } |
| 18284 | | else |
| 18285 | | $rank += 10; |
| 18286 | | } |
| 18287 | | } |
| 18288 | | if( 0 < $hitCnt ) { |
| 18289 | | $hits[$rank][] = $transition['timezone_id']; |
| 18290 | | } |
| 18291 | | } |
| 18292 | | } |
| 18293 | | unset( $timezone_abbreviations ); |
| 18294 | | if( empty( $hits )) |
| 18295 | | return FALSE; |
| 18296 | | ksort( $hits ); |
| 18297 | | foreach( $hits as $rank => $tzs ) { |
| 18298 | | if( !empty( $tzs )) { |
| 18299 | | $timezone = reset( $tzs ); |
| 18300 | | return TRUE; |
| 18301 | | } |
| 18302 | | } |
| 18303 | | return FALSE; |
| 18304 | | } |
| 18305 | | /** |
| 18306 | | * transforms offset in seconds to [-/+]hhmm[ss] |
| 18307 | | * |
| 18308 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18309 | | * @since 2011-05-02 |
| 18310 | | * @param string $seconds |
| 18311 | | * @return string |
| 18312 | | */ |
| 18313 | | public static function offsetSec2His( $seconds ) { |
| 18314 | | if( '-' == substr( $seconds, 0, 1 )) { |
| 18315 | | $prefix = '-'; |
| 18316 | | $seconds = substr( $seconds, 1 ); |
| 18317 | | } |
| 18318 | | elseif( '+' == substr( $seconds, 0, 1 )) { |
| 18319 | | $prefix = '+'; |
| 18320 | | $seconds = substr( $seconds, 1 ); |
| 18321 | | } |
| 18322 | | else |
| 18323 | | $prefix = '+'; |
| 18324 | | $output = ''; |
| 18325 | | $hour = (int) floor( $seconds / 3600 ); |
| 18326 | | if( 10 > $hour ) |
| 18327 | | $hour = '0'.$hour; |
| 18328 | | $seconds = $seconds % 3600; |
| 18329 | | $min = (int) floor( $seconds / 60 ); |
| 18330 | | if( 10 > $min ) |
| 18331 | | $min = '0'.$min; |
| 18332 | | $output = $hour.$min; |
| 18333 | | $seconds = $seconds % 60; |
| 18334 | | if( 0 < $seconds) { |
| 18335 | | if( 9 < $seconds) |
| 18336 | | $output .= $seconds; |
| 18337 | | else |
| 18338 | | $output .= '0'.$seconds; |
| 18339 | | } |
| 18340 | | return $prefix.$output; |
| 18341 | | } |
| 18342 | | /** |
| 18343 | | * updates an array with dates based on a recur pattern |
| 18344 | | * |
| 18345 | | * if missing, UNTIL is set 1 year from startdate (emergency break) |
| 18346 | | * |
| 18347 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18348 | | * @since 2.10.19 - 2011-10-31 |
| 18349 | | * @param array $result, array to update, array([timestamp] => timestamp) |
| 18350 | | * @param array $recur, pattern for recurrency (only value part, params ignored) |
| 18351 | | * @param array $wdate, component start date |
| 18352 | | * @param array $startdate, start date |
| 18353 | | * @param array $enddate, optional |
| 18354 | | * @return void |
| 18355 | | * @todo BYHOUR, BYMINUTE, BYSECOND, WEEKLY at year end/start |
| 18356 | | */ |
| 18357 | | public static function _recur2date( & $result, $recur, $wdate, $startdate, $enddate=FALSE ) { |
| 18358 | | foreach( $wdate as $k => $v ) if( ctype_digit( $v )) $wdate[$k] = (int) $v; |
| 18359 | | $wdateStart = $wdate; |
| 18360 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $wdate ); |
| 18361 | | $startdatets = iCalUtilityFunctions::_date2timestamp( $startdate ); |
| 18362 | | if( !$enddate ) { |
| 18363 | | $enddate = $startdate; |
| 18364 | | $enddate['year'] += 1; |
| 18365 | | } |
| 18366 | | // echo "recur __in_ comp start ".implode('-',$wdate)." period start ".implode('-',$startdate)." period end ".implode('-',$enddate)."<br />\n";print_r($recur);echo "<br />\n";//test### |
| 18367 | | $endDatets = iCalUtilityFunctions::_date2timestamp( $enddate ); // fix break |
| 18368 | | if( !isset( $recur['COUNT'] ) && !isset( $recur['UNTIL'] )) |
| 18369 | | $recur['UNTIL'] = $enddate; // create break |
| 18370 | | if( isset( $recur['UNTIL'] )) { |
| 18371 | | $tdatets = iCalUtilityFunctions::_date2timestamp( $recur['UNTIL'] ); |
| 18372 | | if( $endDatets > $tdatets ) { |
| 18373 | | $endDatets = $tdatets; // emergency break |
| 18374 | | $enddate = iCalUtilityFunctions::_timestamp2date( $endDatets, 6 ); |
| 18375 | | } |
| 18376 | | else |
| 18377 | | $recur['UNTIL'] = iCalUtilityFunctions::_timestamp2date( $endDatets, 6 ); |
| 18378 | | } |
| 18379 | | if( $wdatets > $endDatets ) { |
| 18380 | | // echo "recur out of date ".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 18381 | | return array(); // nothing to do.. . |
| 18382 | | } |
| 18383 | | if( !isset( $recur['FREQ'] )) // "MUST be specified.. ." |
| 18384 | | $recur['FREQ'] = 'DAILY'; // ?? |
| 18385 | | $wkst = ( isset( $recur['WKST'] ) && ( 'SU' == $recur['WKST'] )) ? 24*60*60 : 0; // ?? |
| 18386 | | $weekStart = (int) date( 'W', ( $wdatets + $wkst )); |
| 18387 | | if( !isset( $recur['INTERVAL'] )) |
| 18388 | | $recur['INTERVAL'] = 1; |
| 18389 | | $countcnt = ( !isset( $recur['BYSETPOS'] )) ? 1 : 0; // DTSTART counts as the first occurrence |
| 18390 | | /* find out how to step up dates and set index for interval count */ |
| 18391 | | $step = array(); |
| 18392 | | if( 'YEARLY' == $recur['FREQ'] ) |
| 18393 | | $step['year'] = 1; |
| 18394 | | elseif( 'MONTHLY' == $recur['FREQ'] ) |
| 18395 | | $step['month'] = 1; |
| 18396 | | elseif( 'WEEKLY' == $recur['FREQ'] ) |
| 18397 | | $step['day'] = 7; |
| 18398 | | else |
| 18399 | | $step['day'] = 1; |
| 18400 | | if( isset( $step['year'] ) && isset( $recur['BYMONTH'] )) |
| 18401 | | $step = array( 'month' => 1 ); |
| 18402 | | if( empty( $step ) && isset( $recur['BYWEEKNO'] )) // ?? |
| 18403 | | $step = array( 'day' => 7 ); |
| 18404 | | if( isset( $recur['BYYEARDAY'] ) || isset( $recur['BYMONTHDAY'] ) || isset( $recur['BYDAY'] )) |
| 18405 | | $step = array( 'day' => 1 ); |
| 18406 | | $intervalarr = array(); |
| 18407 | | if( 1 < $recur['INTERVAL'] ) { |
| 18408 | | $intervalix = iCalUtilityFunctions::_recurIntervalIx( $recur['FREQ'], $wdate, $wkst ); |
| 18409 | | $intervalarr = array( $intervalix => 0 ); |
| 18410 | | } |
| 18411 | | if( isset( $recur['BYSETPOS'] )) { // save start date + weekno |
| 18412 | | $bysetposymd1 = $bysetposymd2 = $bysetposw1 = $bysetposw2 = array(); |
| 18413 | | // echo "bysetposXold_start=$bysetposYold $bysetposMold $bysetposDold<br />\n"; // test ### |
| 18414 | | if( is_array( $recur['BYSETPOS'] )) { |
| 18415 | | foreach( $recur['BYSETPOS'] as $bix => $bval ) |
| 18416 | | $recur['BYSETPOS'][$bix] = (int) $bval; |
| 18417 | | } |
| 18418 | | else |
| 18419 | | $recur['BYSETPOS'] = array( (int) $recur['BYSETPOS'] ); |
| 18420 | | if( 'YEARLY' == $recur['FREQ'] ) { |
| 18421 | | $wdate['month'] = $wdate['day'] = 1; // start from beginning of year |
| 18422 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $wdate ); |
| 18423 | | iCalUtilityFunctions::_stepdate( $enddate, $endDatets, array( 'year' => 1 )); // make sure to count whole last year |
| 18424 | | } |
| 18425 | | elseif( 'MONTHLY' == $recur['FREQ'] ) { |
| 18426 | | $wdate['day'] = 1; // start from beginning of month |
| 18427 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $wdate ); |
| 18428 | | iCalUtilityFunctions::_stepdate( $enddate, $endDatets, array( 'month' => 1 )); // make sure to count whole last month |
| 18429 | | } |
| 18430 | | else |
| 18431 | | iCalUtilityFunctions::_stepdate( $enddate, $endDatets, $step); // make sure to count whole last period |
| 18432 | | // echo "BYSETPOS endDat++ =".implode('-',$enddate).' step='.var_export($step,TRUE)."<br />\n";//test### |
| 18433 | | $bysetposWold = (int) date( 'W', ( $wdatets + $wkst )); |
| 18434 | | $bysetposYold = $wdate['year']; |
| 18435 | | $bysetposMold = $wdate['month']; |
| 18436 | | $bysetposDold = $wdate['day']; |
| 18437 | | } |
| 18438 | | else |
| 18439 | | iCalUtilityFunctions::_stepdate( $wdate, $wdatets, $step); |
| 18440 | | $year_old = null; |
| 18441 | | $daynames = array( 'SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA' ); |
| 18442 | | /* MAIN LOOP */ |
| 18443 | | // echo "recur start ".implode('-',$wdate)." end ".implode('-',$enddate)."<br />\n";//test |
| 18444 | | while( TRUE ) { |
| 18445 | | if( isset( $endDatets ) && ( $wdatets > $endDatets )) |
| 18446 | | break; |
| 18447 | | if( isset( $recur['COUNT'] ) && ( $countcnt >= $recur['COUNT'] )) |
| 18448 | | break; |
| 18449 | | if( $year_old != $wdate['year'] ) { |
| 18450 | | $year_old = $wdate['year']; |
| 18451 | | $daycnts = array(); |
| 18452 | | $yeardays = $weekno = 0; |
| 18453 | | $yeardaycnt = array(); |
| 18454 | | foreach( $daynames as $dn ) |
| 18455 | | $yeardaycnt[$dn] = 0; |
| 18456 | | for( $m = 1; $m <= 12; $m++ ) { // count up and update up-counters |
| 18457 | | $daycnts[$m] = array(); |
| 18458 | | $weekdaycnt = array(); |
| 18459 | | foreach( $daynames as $dn ) |
| 18460 | | $weekdaycnt[$dn] = 0; |
| 18461 | | $mcnt = date( 't', mktime( 0, 0, 0, $m, 1, $wdate['year'] )); |
| 18462 | | for( $d = 1; $d <= $mcnt; $d++ ) { |
| 18463 | | $daycnts[$m][$d] = array(); |
| 18464 | | if( isset( $recur['BYYEARDAY'] )) { |
| 18465 | | $yeardays++; |
| 18466 | | $daycnts[$m][$d]['yearcnt_up'] = $yeardays; |
| 18467 | | } |
| 18468 | | if( isset( $recur['BYDAY'] )) { |
| 18469 | | $day = date( 'w', mktime( 0, 0, 0, $m, $d, $wdate['year'] )); |
| 18470 | | $day = $daynames[$day]; |
| 18471 | | $daycnts[$m][$d]['DAY'] = $day; |
| 18472 | | $weekdaycnt[$day]++; |
| 18473 | | $daycnts[$m][$d]['monthdayno_up'] = $weekdaycnt[$day]; |
| 18474 | | $yeardaycnt[$day]++; |
| 18475 | | $daycnts[$m][$d]['yeardayno_up'] = $yeardaycnt[$day]; |
| 18476 | | } |
| 18477 | | if( isset( $recur['BYWEEKNO'] ) || ( $recur['FREQ'] == 'WEEKLY' )) |
| 18478 | | $daycnts[$m][$d]['weekno_up'] =(int)date('W',mktime(0,0,$wkst,$m,$d,$wdate['year'])); |
| 18479 | | } |
| 18480 | | } |
| 18481 | | $daycnt = 0; |
| 18482 | | $yeardaycnt = array(); |
| 18483 | | if( isset( $recur['BYWEEKNO'] ) || ( $recur['FREQ'] == 'WEEKLY' )) { |
| 18484 | | $weekno = null; |
| 18485 | | for( $d=31; $d > 25; $d-- ) { // get last weekno for year |
| 18486 | | if( !$weekno ) |
| 18487 | | $weekno = $daycnts[12][$d]['weekno_up']; |
| 18488 | | elseif( $weekno < $daycnts[12][$d]['weekno_up'] ) { |
| 18489 | | $weekno = $daycnts[12][$d]['weekno_up']; |
| 18490 | | break; |
| 18491 | | } |
| 18492 | | } |
| 18493 | | } |
| 18494 | | for( $m = 12; $m > 0; $m-- ) { // count down and update down-counters |
| 18495 | | $weekdaycnt = array(); |
| 18496 | | foreach( $daynames as $dn ) |
| 18497 | | $yeardaycnt[$dn] = $weekdaycnt[$dn] = 0; |
| 18498 | | $monthcnt = 0; |
| 18499 | | $mcnt = date( 't', mktime( 0, 0, 0, $m, 1, $wdate['year'] )); |
| 18500 | | for( $d = $mcnt; $d > 0; $d-- ) { |
| 18501 | | if( isset( $recur['BYYEARDAY'] )) { |
| 18502 | | $daycnt -= 1; |
| 18503 | | $daycnts[$m][$d]['yearcnt_down'] = $daycnt; |
| 18504 | | } |
| 18505 | | if( isset( $recur['BYMONTHDAY'] )) { |
| 18506 | | $monthcnt -= 1; |
| 18507 | | $daycnts[$m][$d]['monthcnt_down'] = $monthcnt; |
| 18508 | | } |
| 18509 | | if( isset( $recur['BYDAY'] )) { |
| 18510 | | $day = $daycnts[$m][$d]['DAY']; |
| 18511 | | $weekdaycnt[$day] -= 1; |
| 18512 | | $daycnts[$m][$d]['monthdayno_down'] = $weekdaycnt[$day]; |
| 18513 | | $yeardaycnt[$day] -= 1; |
| 18514 | | $daycnts[$m][$d]['yeardayno_down'] = $yeardaycnt[$day]; |
| 18515 | | } |
| 18516 | | if( isset( $recur['BYWEEKNO'] ) || ( $recur['FREQ'] == 'WEEKLY' )) |
| 18517 | | $daycnts[$m][$d]['weekno_down'] = ($daycnts[$m][$d]['weekno_up'] - $weekno - 1); |
| 18518 | | } |
| 18519 | | } |
| 18520 | | } |
| 18521 | | /* check interval */ |
| 18522 | | if( 1 < $recur['INTERVAL'] ) { |
| 18523 | | /* create interval index */ |
| 18524 | | $intervalix = iCalUtilityFunctions::_recurIntervalIx( $recur['FREQ'], $wdate, $wkst ); |
| 18525 | | /* check interval */ |
| 18526 | | $currentKey = array_keys( $intervalarr ); |
| 18527 | | $currentKey = end( $currentKey ); // get last index |
| 18528 | | if( $currentKey != $intervalix ) |
| 18529 | | $intervalarr = array( $intervalix => ( $intervalarr[$currentKey] + 1 )); |
| 18530 | | if(( $recur['INTERVAL'] != $intervalarr[$intervalix] ) && |
| +18531 | | ( 0 != $intervalarr[$intervalix] )) { |
| 18532 | | /* step up date */ |
| 18533 | | // echo "skip: ".implode('-',$wdate)." ix=$intervalix old=$currentKey interval=".$intervalarr[$intervalix]."<br />\n";//test |
| 18534 | | iCalUtilityFunctions::_stepdate( $wdate, $wdatets, $step); |
| 18535 | | continue; |
| 18536 | | } |
| 18537 | | else // continue within the selected interval |
| 18538 | | $intervalarr[$intervalix] = 0; |
| 18539 | | // echo "cont: ".implode('-',$wdate)." ix=$intervalix old=$currentKey interval=".$intervalarr[$intervalix]."<br />\n";//test |
| 18540 | | } |
| 18541 | | $updateOK = TRUE; |
| 18542 | | if( $updateOK && isset( $recur['BYMONTH'] )) |
| 18543 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYMONTH'] |
| +18544 | | , $wdate['month'] |
| +18545 | | ,($wdate['month'] - 13)); |
| 18546 | | if( $updateOK && isset( $recur['BYWEEKNO'] )) |
| 18547 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYWEEKNO'] |
| +18548 | | , $daycnts[$wdate['month']][$wdate['day']]['weekno_up'] |
| +18549 | | , $daycnts[$wdate['month']][$wdate['day']]['weekno_down'] ); |
| 18550 | | if( $updateOK && isset( $recur['BYYEARDAY'] )) |
| 18551 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYYEARDAY'] |
| +18552 | | , $daycnts[$wdate['month']][$wdate['day']]['yearcnt_up'] |
| +18553 | | , $daycnts[$wdate['month']][$wdate['day']]['yearcnt_down'] ); |
| 18554 | | if( $updateOK && isset( $recur['BYMONTHDAY'] )) |
| 18555 | | $updateOK = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYMONTHDAY'] |
| +18556 | | , $wdate['day'] |
| +18557 | | , $daycnts[$wdate['month']][$wdate['day']]['monthcnt_down'] ); |
| 18558 | | // echo "efter BYMONTHDAY: ".implode('-',$wdate).' status: '; echo ($updateOK) ? 'TRUE' : 'FALSE'; echo "<br />\n";//test### |
| 18559 | | if( $updateOK && isset( $recur['BYDAY'] )) { |
| 18560 | | $updateOK = FALSE; |
| 18561 | | $m = $wdate['month']; |
| 18562 | | $d = $wdate['day']; |
| 18563 | | if( isset( $recur['BYDAY']['DAY'] )) { // single day, opt with year/month day order no |
| 18564 | | $daynoexists = $daynosw = $daynamesw = FALSE; |
| 18565 | | if( $recur['BYDAY']['DAY'] == $daycnts[$m][$d]['DAY'] ) |
| 18566 | | $daynamesw = TRUE; |
| 18567 | | if( isset( $recur['BYDAY'][0] )) { |
| 18568 | | $daynoexists = TRUE; |
| 18569 | | if(( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'MONTHLY' )) || isset( $recur['BYMONTH'] )) |
| 18570 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYDAY'][0] |
| +18571 | | , $daycnts[$m][$d]['monthdayno_up'] |
| +18572 | | , $daycnts[$m][$d]['monthdayno_down'] ); |
| 18573 | | elseif( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'YEARLY' )) |
| 18574 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $recur['BYDAY'][0] |
| +18575 | | , $daycnts[$m][$d]['yeardayno_up'] |
| +18576 | | , $daycnts[$m][$d]['yeardayno_down'] ); |
| 18577 | | } |
| 18578 | | if(( $daynoexists && $daynosw && $daynamesw ) || |
| +18579 | | ( !$daynoexists && !$daynosw && $daynamesw )) { |
| 18580 | | $updateOK = TRUE; |
| 18581 | | // echo "m=$m d=$d day=".$daycnts[$m][$d]['DAY']." yeardayno_up=".$daycnts[$m][$d]['yeardayno_up']." daynoexists:$daynoexists daynosw:$daynosw daynamesw:$daynamesw updateOK:$updateOK<br />\n"; // test ### |
| 18582 | | } |
| 18583 | | // echo "m=$m d=$d day=".$daycnts[$m][$d]['DAY']." yeardayno_up=".$daycnts[$m][$d]['yeardayno_up']." daynoexists:$daynoexists daynosw:$daynosw daynamesw:$daynamesw updateOK:$updateOK<br />\n"; // test ### |
| 18584 | | } |
| 18585 | | else { |
| 18586 | | foreach( $recur['BYDAY'] as $bydayvalue ) { |
| 18587 | | $daynoexists = $daynosw = $daynamesw = FALSE; |
| 18588 | | if( isset( $bydayvalue['DAY'] ) && |
| +18589 | | ( $bydayvalue['DAY'] == $daycnts[$m][$d]['DAY'] )) |
| 18590 | | $daynamesw = TRUE; |
| 18591 | | if( isset( $bydayvalue[0] )) { |
| 18592 | | $daynoexists = TRUE; |
| 18593 | | if(( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'MONTHLY' )) || |
| 18594 | | isset( $recur['BYMONTH'] )) |
| 18595 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $bydayvalue['0'] |
| +18596 | | , $daycnts[$m][$d]['monthdayno_up'] |
| +18597 | | , $daycnts[$m][$d]['monthdayno_down'] ); |
| 18598 | | elseif( isset( $recur['FREQ'] ) && ( $recur['FREQ'] == 'YEARLY' )) |
| 18599 | | $daynosw = iCalUtilityFunctions::_recurBYcntcheck( $bydayvalue['0'] |
| +18600 | | , $daycnts[$m][$d]['yeardayno_up'] |
| +18601 | | , $daycnts[$m][$d]['yeardayno_down'] ); |
| 18602 | | } |
| 18603 | | // echo "daynoexists:$daynoexists daynosw:$daynosw daynamesw:$daynamesw<br />\n"; // test ### |
| 18604 | | if(( $daynoexists && $daynosw && $daynamesw ) || |
| +18605 | | ( !$daynoexists && !$daynosw && $daynamesw )) { |
| 18606 | | $updateOK = TRUE; |
| 18607 | | break; |
| 18608 | | } |
| 18609 | | } |
| 18610 | | } |
| 18611 | | } |
| 18612 | | // echo "efter BYDAY: ".implode('-',$wdate).' status: '; echo ($updateOK) ? 'TRUE' : 'FALSE'; echo "<br />\n"; // test ### |
| 18613 | | /* check BYSETPOS */ |
| 18614 | | if( $updateOK ) { |
| 18615 | | if( isset( $recur['BYSETPOS'] ) && |
| +18616 | | ( in_array( $recur['FREQ'], array( 'YEARLY', 'MONTHLY', 'WEEKLY', 'DAILY' )))) { |
| 18617 | | if( isset( $recur['WEEKLY'] )) { |
| 18618 | | if( $bysetposWold == $daycnts[$wdate['month']][$wdate['day']]['weekno_up'] ) |
| 18619 | | $bysetposw1[] = $wdatets; |
| 18620 | | else |
| 18621 | | $bysetposw2[] = $wdatets; |
| 18622 | | } |
| 18623 | | else { |
| 18624 | | if(( isset( $recur['FREQ'] ) && ( 'YEARLY' == $recur['FREQ'] ) && |
| +18625 | | ( $bysetposYold == $wdate['year'] )) || |
| +18626 | | ( isset( $recur['FREQ'] ) && ( 'MONTHLY' == $recur['FREQ'] ) && |
| +18627 | | (( $bysetposYold == $wdate['year'] ) && |
| +18628 | | ( $bysetposMold == $wdate['month'] ))) || |
| +18629 | | ( isset( $recur['FREQ'] ) && ( 'DAILY' == $recur['FREQ'] ) && |
| +18630 | | (( $bysetposYold == $wdate['year'] ) && |
| +18631 | | ( $bysetposMold == $wdate['month']) && |
| +18632 | | ( $bysetposDold == $wdate['day'] )))) { |
| 18633 | | // echo "bysetposymd1[]=".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 18634 | | $bysetposymd1[] = $wdatets; |
| 18635 | | } |
| 18636 | | else { |
| 18637 | | // echo "bysetposymd2[]=".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 18638 | | $bysetposymd2[] = $wdatets; |
| 18639 | | } |
| 18640 | | } |
| 18641 | | } |
| 18642 | | else { |
| 18643 | | /* update result array if BYSETPOS is set */ |
| 18644 | | $countcnt++; |
| 18645 | | if( $startdatets <= $wdatets ) { // only output within period |
| 18646 | | $result[$wdatets] = TRUE; |
| 18647 | | // echo "recur ".date('Y-m-d H:i:s',$wdatets)."<br />\n";//test |
| 18648 | | } |
| 18649 | | // echo "recur undate ".date('Y-m-d H:i:s',$wdatets)." okdatstart ".date('Y-m-d H:i:s',$startdatets)."<br />\n";//test |
| 18650 | | $updateOK = FALSE; |
| 18651 | | } |
| 18652 | | } |
| 18653 | | /* step up date */ |
| 18654 | | iCalUtilityFunctions::_stepdate( $wdate, $wdatets, $step); |
| 18655 | | /* check if BYSETPOS is set for updating result array */ |
| 18656 | | if( $updateOK && isset( $recur['BYSETPOS'] )) { |
| 18657 | | $bysetpos = FALSE; |
| 18658 | | if( isset( $recur['FREQ'] ) && ( 'YEARLY' == $recur['FREQ'] ) && |
| +18659 | | ( $bysetposYold != $wdate['year'] )) { |
| 18660 | | $bysetpos = TRUE; |
| 18661 | | $bysetposYold = $wdate['year']; |
| 18662 | | } |
| 18663 | | elseif( isset( $recur['FREQ'] ) && ( 'MONTHLY' == $recur['FREQ'] && |
| +18664 | | (( $bysetposYold != $wdate['year'] ) || ( $bysetposMold != $wdate['month'] )))) { |
| 18665 | | $bysetpos = TRUE; |
| 18666 | | $bysetposYold = $wdate['year']; |
| 18667 | | $bysetposMold = $wdate['month']; |
| 18668 | | } |
| 18669 | | elseif( isset( $recur['FREQ'] ) && ( 'WEEKLY' == $recur['FREQ'] )) { |
| 18670 | | $weekno = (int) date( 'W', mktime( 0, 0, $wkst, $wdate['month'], $wdate['day'], $wdate['year'])); |
| 18671 | | if( $bysetposWold != $weekno ) { |
| 18672 | | $bysetposWold = $weekno; |
| 18673 | | $bysetpos = TRUE; |
| 18674 | | } |
| 18675 | | } |
| 18676 | | elseif( isset( $recur['FREQ'] ) && ( 'DAILY' == $recur['FREQ'] ) && |
| +18677 | | (( $bysetposYold != $wdate['year'] ) || |
| +18678 | | ( $bysetposMold != $wdate['month'] ) || |
| +18679 | | ( $bysetposDold != $wdate['day'] ))) { |
| 18680 | | $bysetpos = TRUE; |
| 18681 | | $bysetposYold = $wdate['year']; |
| 18682 | | $bysetposMold = $wdate['month']; |
| 18683 | | $bysetposDold = $wdate['day']; |
| 18684 | | } |
| 18685 | | if( $bysetpos ) { |
| 18686 | | if( isset( $recur['BYWEEKNO'] )) { |
| 18687 | | $bysetposarr1 = & $bysetposw1; |
| 18688 | | $bysetposarr2 = & $bysetposw2; |
| 18689 | | } |
| 18690 | | else { |
| 18691 | | $bysetposarr1 = & $bysetposymd1; |
| 18692 | | $bysetposarr2 = & $bysetposymd2; |
| 18693 | | } |
| 18694 | | // echo 'test före out startYMD (weekno)='.$wdateStart['year'].':'.$wdateStart['month'].':'.$wdateStart['day']." ($weekStart) "; // test ### |
| 18695 | | foreach( $recur['BYSETPOS'] as $ix ) { |
| 18696 | | if( 0 > $ix ) // both positive and negative BYSETPOS allowed |
| 18697 | | $ix = ( count( $bysetposarr1 ) + $ix + 1); |
| 18698 | | $ix--; |
| 18699 | | if( isset( $bysetposarr1[$ix] )) { |
| 18700 | | if( $startdatets <= $bysetposarr1[$ix] ) { // only output within period |
| 18701 | | // $testdate = iCalUtilityFunctions::_timestamp2date( $bysetposarr1[$ix], 6 ); // test ### |
| 18702 | | // $testweekno = (int) date( 'W', mktime( 0, 0, $wkst, $testdate['month'], $testdate['day'], $testdate['year'] )); // test ### |
| 18703 | | // echo " testYMD (weekno)=".$testdate['year'].':'.$testdate['month'].':'.$testdate['day']." ($testweekno)"; // test ### |
| 18704 | | $result[$bysetposarr1[$ix]] = TRUE; |
| 18705 | | // echo " recur ".date('Y-m-d H:i:s',$bysetposarr1[$ix]); // test ### |
| 18706 | | } |
| 18707 | | $countcnt++; |
| 18708 | | } |
| 18709 | | if( isset( $recur['COUNT'] ) && ( $countcnt >= $recur['COUNT'] )) |
| 18710 | | break; |
| 18711 | | } |
| 18712 | | // echo "<br />\n"; // test ### |
| 18713 | | $bysetposarr1 = $bysetposarr2; |
| 18714 | | $bysetposarr2 = array(); |
| 18715 | | } |
| 18716 | | } |
| 18717 | | } |
| 18718 | | } |
| 18719 | | public static function _recurBYcntcheck( $BYvalue, $upValue, $downValue ) { |
| 18720 | | if( is_array( $BYvalue ) && |
| +18721 | | ( in_array( $upValue, $BYvalue ) || in_array( $downValue, $BYvalue ))) |
| 18722 | | return TRUE; |
| 18723 | | elseif(( $BYvalue == $upValue ) || ( $BYvalue == $downValue )) |
| 18724 | | return TRUE; |
| 18725 | | else |
| 18726 | | return FALSE; |
| 18727 | | } |
| 18728 | | public static function _recurIntervalIx( $freq, $date, $wkst ) { |
| 18729 | | /* create interval index */ |
| 18730 | | switch( $freq ) { |
| 18731 | | case 'YEARLY': |
| 18732 | | $intervalix = $date['year']; |
| 18733 | | break; |
| 18734 | | case 'MONTHLY': |
| 18735 | | $intervalix = $date['year'].'-'.$date['month']; |
| 18736 | | break; |
| 18737 | | case 'WEEKLY': |
| 18738 | | $wdatets = iCalUtilityFunctions::_date2timestamp( $date ); |
| 18739 | | $intervalix = (int) date( 'W', ( $wdatets + $wkst )); |
| 18740 | | break; |
| 18741 | | case 'DAILY': |
| 18742 | | default: |
| 18743 | | $intervalix = $date['year'].'-'.$date['month'].'-'.$date['day']; |
| 18744 | | break; |
| 18745 | | } |
| 18746 | | return $intervalix; |
| 18747 | | } |
| 18748 | | /** |
| 18749 | | * convert input format for exrule and rrule to internal format |
| 18750 | | * |
| 18751 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18752 | | * @since 2.14.1 - 2012-09-24 |
| 18753 | | * @param array $rexrule |
| 18754 | | * @return array |
| 18755 | | */ |
| 18756 | | public static function _setRexrule( $rexrule ) { |
| 18757 | | $input = array(); |
| 18758 | | if( empty( $rexrule )) |
| 18759 | | return $input; |
| 18760 | | foreach( $rexrule as $rexrulelabel => $rexrulevalue ) { |
| 18761 | | $rexrulelabel = strtoupper( $rexrulelabel ); |
| 18762 | | if( 'UNTIL' != $rexrulelabel ) |
| 18763 | | $input[$rexrulelabel] = $rexrulevalue; |
| 18764 | | else { |
| 18765 | | iCalUtilityFunctions::_strDate2arr( $rexrulevalue ); |
| 18766 | | if( iCalUtilityFunctions::_isArrayTimestampDate( $rexrulevalue )) // timestamp, always date-time UTC |
| 18767 | | $input[$rexrulelabel] = iCalUtilityFunctions::_timestamp2date( $rexrulevalue, 7, 'UTC' ); |
| 18768 | | elseif( iCalUtilityFunctions::_isArrayDate( $rexrulevalue )) { // date or UTC date-time |
| 18769 | | $parno = ( isset( $rexrulevalue['hour'] ) || isset( $rexrulevalue[4] )) ? 7 : 3; |
| 18770 | | $d = iCalUtilityFunctions::_chkDateArr( $rexrulevalue, $parno ); |
| 18771 | | if(( 3 < $parno ) && isset( $d['tz'] ) && ( 'Z' != $d['tz'] ) && iCalUtilityFunctions::_isOffset( $d['tz'] )) { |
| 18772 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 18773 | | $input[$rexrulelabel] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 18774 | | unset( $input[$rexrulelabel]['unparsedtext'] ); |
| 18775 | | } |
| 18776 | | else |
| 18777 | | $input[$rexrulelabel] = $d; |
| 18778 | | } |
| 18779 | | elseif( 8 <= strlen( trim( $rexrulevalue ))) { // ex. textual date-time 2006-08-03 10:12:18 => UTC |
| 18780 | | $input[$rexrulelabel] = iCalUtilityFunctions::_strdate2date( $rexrulevalue ); |
| 18781 | | unset( $input['$rexrulelabel']['unparsedtext'] ); |
| 18782 | | } |
| 18783 | | if(( 3 < count( $input[$rexrulelabel] )) && !isset( $input[$rexrulelabel]['tz'] )) |
| 18784 | | $input[$rexrulelabel]['tz'] = 'Z'; |
| 18785 | | } |
| 18786 | | } |
| 18787 | | /* set recurrence rule specification in rfc2445 order */ |
| 18788 | | $input2 = array(); |
| 18789 | | if( isset( $input['FREQ'] )) |
| 18790 | | $input2['FREQ'] = $input['FREQ']; |
| 18791 | | if( isset( $input['UNTIL'] )) |
| 18792 | | $input2['UNTIL'] = $input['UNTIL']; |
| 18793 | | elseif( isset( $input['COUNT'] )) |
| 18794 | | $input2['COUNT'] = $input['COUNT']; |
| 18795 | | if( isset( $input['INTERVAL'] )) |
| 18796 | | $input2['INTERVAL'] = $input['INTERVAL']; |
| 18797 | | if( isset( $input['BYSECOND'] )) |
| 18798 | | $input2['BYSECOND'] = $input['BYSECOND']; |
| 18799 | | if( isset( $input['BYMINUTE'] )) |
| 18800 | | $input2['BYMINUTE'] = $input['BYMINUTE']; |
| 18801 | | if( isset( $input['BYHOUR'] )) |
| 18802 | | $input2['BYHOUR'] = $input['BYHOUR']; |
| 18803 | | if( isset( $input['BYDAY'] )) { |
| 18804 | | if( !is_array( $input['BYDAY'] )) // ensure upper case.. . |
| 18805 | | $input2['BYDAY'] = strtoupper( $input['BYDAY'] ); |
| 18806 | | else { |
| 18807 | | foreach( $input['BYDAY'] as $BYDAYx => $BYDAYv ) { |
| 18808 | | if( 'DAY' == strtoupper( $BYDAYx )) |
| 18809 | | $input2['BYDAY']['DAY'] = strtoupper( $BYDAYv ); |
| 18810 | | elseif( !is_array( $BYDAYv )) { |
| 18811 | | $input2['BYDAY'][$BYDAYx] = $BYDAYv; |
| 18812 | | } |
| 18813 | | else { |
| 18814 | | foreach( $BYDAYv as $BYDAYx2 => $BYDAYv2 ) { |
| 18815 | | if( 'DAY' == strtoupper( $BYDAYx2 )) |
| 18816 | | $input2['BYDAY'][$BYDAYx]['DAY'] = strtoupper( $BYDAYv2 ); |
| 18817 | | else |
| 18818 | | $input2['BYDAY'][$BYDAYx][$BYDAYx2] = $BYDAYv2; |
| 18819 | | } |
| 18820 | | } |
| 18821 | | } |
| 18822 | | } |
| 18823 | | } |
| 18824 | | if( isset( $input['BYMONTHDAY'] )) |
| 18825 | | $input2['BYMONTHDAY'] = $input['BYMONTHDAY']; |
| 18826 | | if( isset( $input['BYYEARDAY'] )) |
| 18827 | | $input2['BYYEARDAY'] = $input['BYYEARDAY']; |
| 18828 | | if( isset( $input['BYWEEKNO'] )) |
| 18829 | | $input2['BYWEEKNO'] = $input['BYWEEKNO']; |
| 18830 | | if( isset( $input['BYMONTH'] )) |
| 18831 | | $input2['BYMONTH'] = $input['BYMONTH']; |
| 18832 | | if( isset( $input['BYSETPOS'] )) |
| 18833 | | $input2['BYSETPOS'] = $input['BYSETPOS']; |
| 18834 | | if( isset( $input['WKST'] )) |
| 18835 | | $input2['WKST'] = $input['WKST']; |
| 18836 | | return $input2; |
| 18837 | | } |
| 18838 | | /** |
| 18839 | | * convert format for input date to internal date with parameters |
| 18840 | | * |
| 18841 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 18842 | | * @since 2.14.1 - 2012-10-15 |
| 18843 | | * @param mixed $year |
| 18844 | | * @param mixed $month optional |
| 18845 | | * @param int $day optional |
| 18846 | | * @param int $hour optional |
| 18847 | | * @param int $min optional |
| 18848 | | * @param int $sec optional |
| 18849 | | * @param string $tz optional |
| 18850 | | * @param array $params optional |
| 18851 | | * @param string $caller optional |
| 18852 | | * @param string $objName optional |
| 18853 | | * @param string $tzid optional |
| 18854 | | * @return array |
| 18855 | | */ |
| 18856 | | public static function _setDate( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE, $caller=null, $objName=null, $tzid=FALSE ) { |
| 18857 | | $input = $parno = null; |
| 18858 | | $localtime = (( 'dtstart' == $caller ) && in_array( $objName, array( 'vtimezone', 'standard', 'daylight' ))) ? TRUE : FALSE; |
| 18859 | | iCalUtilityFunctions::_strDate2arr( $year ); |
| 18860 | | if( iCalUtilityFunctions::_isArrayDate( $year )) { |
| 18861 | | $input['value'] = iCalUtilityFunctions::_chkDateArr( $year, $parno ); |
| 18862 | | if( 100 > $input['value']['year'] ) |
| 18863 | | $input['value']['year'] += 2000; |
| 18864 | | if( $localtime ) |
| 18865 | | unset( $month['VALUE'], $month['TZID'] ); |
| 18866 | | elseif( !isset( $month['TZID'] ) && isset( $tzid )) |
| 18867 | | $month['TZID'] = $tzid; |
| 18868 | | if( isset( $input['value']['tz'] ) && iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) |
| 18869 | | unset( $month['TZID'] ); |
| 18870 | | elseif( isset( $month['TZID'] ) && iCalUtilityFunctions::_isOffset( $month['TZID'] )) { |
| 18871 | | $input['value']['tz'] = $month['TZID']; |
| 18872 | | unset( $month['TZID'] ); |
| 18873 | | } |
| 18874 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 18875 | | $hitval = ( isset( $input['value']['tz'] )) ? 7 : 6; |
| 18876 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', $hitval ); |
| 18877 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3, count( $input['value'] ), $parno ); |
| 18878 | | if(( 3 != $parno ) && isset( $input['value']['tz'] ) && ( 'Z' != $input['value']['tz'] ) && iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 18879 | | $d = $input['value']; |
| 18880 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 18881 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, $parno ); |
| 18882 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 18883 | | } |
| 18884 | | if( isset( $input['value']['tz'] ) && !iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 18885 | | $input['params']['TZID'] = $input['value']['tz']; |
| 18886 | | unset( $input['value']['tz'] ); |
| 18887 | | } |
| 18888 | | } // end if( iCalUtilityFunctions::_isArrayDate( $year )) |
| 18889 | | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { |
| 18890 | | if( $localtime ) unset ( $month['VALUE'], $month['TZID'] ); |
| 18891 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 18892 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3 ); |
| 18893 | | $hitval = 7; |
| 18894 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', $hitval, $parno ); |
| 18895 | | if( !isset( $input['params']['TZID'] ) && !empty( $tzid )) |
| 18896 | | $input['params']['TZID'] = $tzid; |
| 18897 | | if( isset( $year['tz'] )) { |
| 18898 | | $parno = 6; |
| 18899 | | if( !iCalUtilityFunctions::_isOffset( $year['tz'] )) |
| 18900 | | $input['params']['TZID'] = $year['tz']; |
| 18901 | | } |
| 18902 | | elseif( isset( $input['params']['TZID'] )) { |
| 18903 | | $year['tz'] = $input['params']['TZID']; |
| 18904 | | $parno = 6; |
| 18905 | | if( iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 18906 | | unset( $input['params']['TZID'] ); |
| 18907 | | $parno = 7; |
| 18908 | | } |
| 18909 | | } |
| 18910 | | $input['value'] = iCalUtilityFunctions::_timestamp2date( $year, $parno ); |
| 18911 | | } // end elseif( iCalUtilityFunctions::_isArrayTimestampDate( $year )) |
| 18912 | | elseif( 8 <= strlen( trim( $year ))) { // ex. 2006-08-03 10:12:18 [[[+/-]1234[56]] / timezone] |
| 18913 | | if( $localtime ) |
| 18914 | | unset( $month['VALUE'], $month['TZID'] ); |
| 18915 | | elseif( !isset( $month['TZID'] ) && !empty( $tzid )) |
| 18916 | | $month['TZID'] = $tzid; |
| 18917 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 18918 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', 7, $parno ); |
| 18919 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3, $parno, $parno ); |
| 18920 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $year, $parno ); |
| 18921 | | unset( $input['value']['unparsedtext'] ); |
| 18922 | | if( isset( $input['value']['tz'] )) { |
| 18923 | | if( iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 18924 | | $d = $input['value']; |
| 18925 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 18926 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 18927 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 18928 | | } |
| 18929 | | else { |
| 18930 | | $input['params']['TZID'] = $input['value']['tz']; |
| 18931 | | unset( $input['value']['tz'] ); |
| 18932 | | } |
| 18933 | | } |
| 18934 | | elseif( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 18935 | | $d = $input['value']; |
| 18936 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $input['params']['TZID'] ); |
| 18937 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 18938 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 18939 | | } |
| 18940 | | } // end elseif( 8 <= strlen( trim( $year ))) |
| 18941 | | else { |
| 18942 | | if( is_array( $params )) |
| 18943 | | $input['params'] = iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' )); |
| 18944 | | elseif( is_array( $tz )) { |
| 18945 | | $input['params'] = iCalUtilityFunctions::_setParams( $tz, array( 'VALUE' => 'DATE-TIME' )); |
| 18946 | | $tz = FALSE; |
| 18947 | | } |
| 18948 | | elseif( is_array( $hour )) { |
| 18949 | | $input['params'] = iCalUtilityFunctions::_setParams( $hour, array( 'VALUE' => 'DATE-TIME' )); |
| 18950 | | $hour = $min = $sec = $tz = FALSE; |
| 18951 | | } |
| 18952 | | if( $localtime ) |
| 18953 | | unset ( $input['params']['VALUE'], $input['params']['TZID'] ); |
| 18954 | | elseif( !isset( $tz ) && !isset( $input['params']['TZID'] ) && !empty( $tzid )) |
| 18955 | | $input['params']['TZID'] = $tzid; |
| 18956 | | elseif( isset( $tz ) && iCalUtilityFunctions::_isOffset( $tz )) |
| 18957 | | unset( $input['params']['TZID'] ); |
| 18958 | | elseif( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 18959 | | $tz = $input['params']['TZID']; |
| 18960 | | unset( $input['params']['TZID'] ); |
| 18961 | | } |
| 18962 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE', 3 ); |
| 18963 | | $hitval = ( iCalUtilityFunctions::_isOffset( $tz )) ? 7 : 6; |
| 18964 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', $hitval, $parno, $parno ); |
| 18965 | | $input['value'] = array( 'year' => $year, 'month' => $month, 'day' => $day ); |
| 18966 | | if( 3 != $parno ) { |
| 18967 | | $input['value']['hour'] = ( $hour ) ? $hour : '0'; |
| 18968 | | $input['value']['min'] = ( $min ) ? $min : '0'; |
| 18969 | | $input['value']['sec'] = ( $sec ) ? $sec : '0'; |
| 18970 | | if( !empty( $tz )) |
| 18971 | | $input['value']['tz'] = $tz; |
| 18972 | | $strdate = iCalUtilityFunctions::_date2strdate( $input['value'], $parno ); |
| 18973 | | if( !empty( $tz ) && !iCalUtilityFunctions::_isOffset( $tz )) |
| 18974 | | $strdate .= ( 'Z' == $tz ) ? $tz : ' '.$tz; |
| 18975 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, $parno ); |
| 18976 | | unset( $input['value']['unparsedtext'] ); |
| 18977 | | if( isset( $input['value']['tz'] )) { |
| 18978 | | if( iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 18979 | | $d = $input['value']; |
| 18980 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 18981 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 18982 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 18983 | | } |
| 18984 | | else { |
| 18985 | | $input['params']['TZID'] = $input['value']['tz']; |
| 18986 | | unset( $input['value']['tz'] ); |
| 18987 | | } |
| 18988 | | } |
| 18989 | | elseif( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) { |
| 18990 | | $d = $input['value']; |
| 18991 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $input['params']['TZID'] ); |
| 18992 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 18993 | | unset( $input['value']['unparsedtext'], $input['params']['TZID'] ); |
| 18994 | | } |
| 18995 | | } |
| 18996 | | } // end else (i.e. using all arguments) |
| 18997 | | if(( 3 == $parno ) || ( isset( $input['params']['VALUE'] ) && ( 'DATE' == $input['params']['VALUE'] ))) { |
| 18998 | | $input['params']['VALUE'] = 'DATE'; |
| 18999 | | unset( $input['value']['hour'], $input['value']['min'], $input['value']['sec'], $input['value']['tz'], $input['params']['TZID'] ); |
| 19000 | | } |
| 19001 | | elseif( isset( $input['params']['TZID'] )) { |
| 19002 | | if(( 'UTC' == strtoupper( $input['params']['TZID'] )) || ( 'GMT' == strtoupper( $input['params']['TZID'] ))) { |
| 19003 | | $input['value']['tz'] = 'Z'; |
| 19004 | | unset( $input['params']['TZID'] ); |
| 19005 | | } |
| 19006 | | else |
| 19007 | | unset( $input['value']['tz'] ); |
| 19008 | | } |
| 19009 | | elseif( isset( $input['value']['tz'] )) { |
| 19010 | | if(( 'UTC' == strtoupper( $input['value']['tz'] )) || ( 'GMT' == strtoupper( $input['value']['tz'] ))) |
| 19011 | | $input['value']['tz'] = 'Z'; |
| 19012 | | if( 'Z' != $input['value']['tz'] ) { |
| 19013 | | $input['params']['TZID'] = $input['value']['tz']; |
| 19014 | | unset( $input['value']['tz'] ); |
| 19015 | | } |
| 19016 | | else |
| 19017 | | unset( $input['params']['TZID'] ); |
| 19018 | | } |
| 19019 | | if( $localtime ) |
| 19020 | | unset( $input['value']['tz'], $input['params']['TZID'] ); |
| 19021 | | return $input; |
| 19022 | | } |
| 19023 | | /** |
| 19024 | | * convert format for input date (UTC) to internal date with parameters |
| 19025 | | * |
| 19026 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19027 | | * @since 2.14.4 - 2012-10-06 |
| 19028 | | * @param mixed $year |
| 19029 | | * @param mixed $month optional |
| 19030 | | * @param int $day optional |
| 19031 | | * @param int $hour optional |
| 19032 | | * @param int $min optional |
| 19033 | | * @param int $sec optional |
| 19034 | | * @param array $params optional |
| 19035 | | * @return array |
| 19036 | | */ |
| 19037 | | public static function _setDate2( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
| 19038 | | $input = null; |
| 19039 | | iCalUtilityFunctions::_strDate2arr( $year ); |
| 19040 | | if( iCalUtilityFunctions::_isArrayDate( $year )) { |
| 19041 | | $input['value'] = iCalUtilityFunctions::_chkDateArr( $year, 7 ); |
| 19042 | | if( isset( $input['value']['year'] ) && ( 100 > $input['value']['year'] )) |
| 19043 | | $input['value']['year'] += 2000; |
| 19044 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 19045 | | if( isset( $input['value']['tz'] ) && ( 'Z' != $input['value']['tz'] ) && iCalUtilityFunctions::_isOffset( $input['value']['tz'] )) { |
| 19046 | | $d = $input['value']; |
| 19047 | | $strdate = sprintf( '%04d-%02d-%02d %02d:%02d:%02d %s', $d['year'], $d['month'], $d['day'], $d['hour'], $d['min'], $d['sec'], $d['tz'] ); |
| 19048 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 19049 | | unset( $input['value']['unparsedtext'] ); |
| 19050 | | } |
| 19051 | | } |
| 19052 | | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { |
| 19053 | | $year['tz'] = 'UTC'; |
| 19054 | | $input['value'] = iCalUtilityFunctions::_timestamp2date( $year, 7 ); |
| 19055 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 19056 | | } |
| 19057 | | elseif( 8 <= strlen( trim( $year ))) { // ex. 2006-08-03 10:12:18 |
| 19058 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $year, 7 ); |
| 19059 | | unset( $input['value']['unparsedtext'] ); |
| 19060 | | $input['params'] = iCalUtilityFunctions::_setParams( $month, array( 'VALUE' => 'DATE-TIME' )); |
| 19061 | | } |
| 19062 | | else { |
| 19063 | | $input['value'] = array( 'year' => $year |
| +19064 | | , 'month' => $month |
| +19065 | | , 'day' => $day |
| +19066 | | , 'hour' => $hour |
| +19067 | | , 'min' => $min |
| +19068 | | , 'sec' => $sec ); |
| 19069 | | if( isset( $tz )) $input['value']['tz'] = $tz; |
| 19070 | | if(( isset( $tz ) && iCalUtilityFunctions::_isOffset( $tz )) || |
| +19071 | | ( isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] ))) { |
| 19072 | | if( !isset( $tz ) && isset( $input['params']['TZID'] ) && iCalUtilityFunctions::_isOffset( $input['params']['TZID'] )) |
| 19073 | | $input['value']['tz'] = $input['params']['TZID']; |
| 19074 | | unset( $input['params']['TZID'] ); |
| 19075 | | $strdate = iCalUtilityFunctions::_date2strdate( $input['value'], 7 ); |
| 19076 | | $input['value'] = iCalUtilityFunctions::_strdate2date( $strdate, 7 ); |
| 19077 | | unset( $input['value']['unparsedtext'] ); |
| 19078 | | } |
| 19079 | | $input['params'] = iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' )); |
| 19080 | | } |
| 19081 | | $parno = iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME', 7 ); // remove default |
| 19082 | | if( !isset( $input['value']['hour'] )) $input['value']['hour'] = 0; |
| 19083 | | if( !isset( $input['value']['min'] )) $input['value']['min'] = 0; |
| 19084 | | if( !isset( $input['value']['sec'] )) $input['value']['sec'] = 0; |
| 19085 | | $input['value']['tz'] = 'Z'; |
| 19086 | | return $input; |
| 19087 | | } |
| 19088 | | /** |
| 19089 | | * check index and set (an indexed) content in multiple value array |
| 19090 | | * |
| 19091 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19092 | | * @since 2.6.12 - 2011-01-03 |
| 19093 | | * @param array $valArr |
| 19094 | | * @param mixed $value |
| 19095 | | * @param array $params |
| 19096 | | * @param array $defaults |
| 19097 | | * @param int $index |
| 19098 | | * @return void |
| 19099 | | */ |
| 19100 | | public static function _setMval( & $valArr, $value, $params=FALSE, $defaults=FALSE, $index=FALSE ) { |
| 19101 | | if( !is_array( $valArr )) $valArr = array(); |
| 19102 | | if( $index ) |
| 19103 | | $index = $index - 1; |
| 19104 | | elseif( 0 < count( $valArr )) { |
| 19105 | | $keys = array_keys( $valArr ); |
| 19106 | | $index = end( $keys ) + 1; |
| 19107 | | } |
| 19108 | | else |
| 19109 | | $index = 0; |
| 19110 | | $valArr[$index] = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params, $defaults )); |
| 19111 | | ksort( $valArr ); |
| 19112 | | } |
| 19113 | | /** |
| 19114 | | * set input (formatted) parameters- component property attributes |
| 19115 | | * |
| 19116 | | * default parameters can be set, if missing |
| 19117 | | * |
| 19118 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19119 | | * @since 1.x.x - 2007-05-01 |
| 19120 | | * @param array $params |
| 19121 | | * @param array $defaults |
| 19122 | | * @return array |
| 19123 | | */ |
| 19124 | | public static function _setParams( $params, $defaults=FALSE ) { |
| 19125 | | if( !is_array( $params)) |
| 19126 | | $params = array(); |
| 19127 | | $input = array(); |
| 19128 | | foreach( $params as $paramKey => $paramValue ) { |
| 19129 | | if( is_array( $paramValue )) { |
| 19130 | | foreach( $paramValue as $pkey => $pValue ) { |
| 19131 | | if(( '"' == substr( $pValue, 0, 1 )) && ( '"' == substr( $pValue, -1 ))) |
| 19132 | | $paramValue[$pkey] = substr( $pValue, 1, ( strlen( $pValue ) - 2 )); |
| 19133 | | } |
| 19134 | | } |
| 19135 | | elseif(( '"' == substr( $paramValue, 0, 1 )) && ( '"' == substr( $paramValue, -1 ))) |
| 19136 | | $paramValue = substr( $paramValue, 1, ( strlen( $paramValue ) - 2 )); |
| 19137 | | if( 'VALUE' == strtoupper( $paramKey )) |
| 19138 | | $input['VALUE'] = strtoupper( $paramValue ); |
| 19139 | | else |
| 19140 | | $input[strtoupper( $paramKey )] = $paramValue; |
| 19141 | | } |
| 19142 | | if( is_array( $defaults )) { |
| 19143 | | foreach( $defaults as $paramKey => $paramValue ) { |
| 19144 | | if( !isset( $input[$paramKey] )) |
| 19145 | | $input[$paramKey] = $paramValue; |
| 19146 | | } |
| 19147 | | } |
| 19148 | | return (0 < count( $input )) ? $input : null; |
| 19149 | | } |
| 19150 | | /** |
| 19151 | | * break lines at pos 75 |
| 19152 | | * |
| 19153 | | * Lines of text SHOULD NOT be longer than 75 octets, excluding the line |
| 19154 | | * break. Long content lines SHOULD be split into a multiple line |
| 19155 | | * representations using a line "folding" technique. That is, a long |
| 19156 | | * line can be split between any two characters by inserting a CRLF |
| 19157 | | * immediately followed by a single linear white space character (i.e., |
| 19158 | | * SPACE, US-ASCII decimal 32 or HTAB, US-ASCII decimal 9). Any sequence |
| 19159 | | * of CRLF followed immediately by a single linear white space character |
| 19160 | | * is ignored (i.e., removed) when processing the content type. |
| 19161 | | * |
| 19162 | | * Edited 2007-08-26 by Anders Litzell, anders@litzell.se to fix bug where |
| 19163 | | * the reserved expression "\n" in the arg $string could be broken up by the |
| 19164 | | * folding of lines, causing ambiguity in the return string. |
| 19165 | | * |
| 19166 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19167 | | * @since 2.16.2 - 2012-12-18 |
| 19168 | | * @param string $value |
| 19169 | | * @return string |
| 19170 | | */ |
| 19171 | | public static function _size75( $string, $nl ) { |
| 19172 | | $tmp = $string; |
| 19173 | | $string = ''; |
| 19174 | | $cCnt = $x = 0; |
| 19175 | | while( TRUE ) { |
| 19176 | | if( !isset( $tmp[$x] )) { |
| 19177 | | $string .= $nl; // loop breakes here |
| 19178 | | break; |
| 19179 | | } |
| 19180 | | elseif(( 74 <= $cCnt ) && ( '\\' == $tmp[$x] ) && ( 'n' == $tmp[$x+1] )) { |
| 19181 | | $string .= $nl.' \n'; // don't break lines inside '\n' |
| 19182 | | $x += 2; |
| 19183 | | if( !isset( $tmp[$x] )) { |
| 19184 | | $string .= $nl; |
| 19185 | | break; |
| 19186 | | } |
| 19187 | | $cCnt = 3; |
| 19188 | | } |
| 19189 | | elseif( 75 <= $cCnt ) { |
| 19190 | | $string .= $nl.' '; |
| 19191 | | $cCnt = 1; |
| 19192 | | } |
| 19193 | | $byte = ord( $tmp[$x] ); |
| 19194 | | $string .= $tmp[$x]; |
| 19195 | | switch( TRUE ) { // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8 |
| 19196 | | case(( $byte >= 0x20 ) && ( $byte <= 0x7F )): // characters U-00000000 - U-0000007F (same as ASCII) |
| 19197 | | $cCnt += 1; |
| 19198 | | break; // add a one byte character |
| 19199 | | case(( $byte & 0xE0) == 0xC0 ): // characters U-00000080 - U-000007FF, mask 110XXXXX |
| 19200 | | if( isset( $tmp[$x+1] )) { |
| 19201 | | $cCnt += 1; |
| 19202 | | $string .= $tmp[$x+1]; |
| 19203 | | $x += 1; // add a two bytes character |
| 19204 | | } |
| 19205 | | break; |
| 19206 | | case(( $byte & 0xF0 ) == 0xE0 ): // characters U-00000800 - U-0000FFFF, mask 1110XXXX |
| 19207 | | if( isset( $tmp[$x+2] )) { |
| 19208 | | $cCnt += 1; |
| 19209 | | $string .= $tmp[$x+1].$tmp[$x+2]; |
| 19210 | | $x += 2; // add a three bytes character |
| 19211 | | } |
| 19212 | | break; |
| 19213 | | case(( $byte & 0xF8 ) == 0xF0 ): // characters U-00010000 - U-001FFFFF, mask 11110XXX |
| 19214 | | if( isset( $tmp[$x+3] )) { |
| 19215 | | $cCnt += 1; |
| 19216 | | $string .= $tmp[$x+1].$tmp[$x+2].$tmp[$x+3]; |
| 19217 | | $x += 3; // add a four bytes character |
| 19218 | | } |
| 19219 | | break; |
| 19220 | | case(( $byte & 0xFC ) == 0xF8 ): // characters U-00200000 - U-03FFFFFF, mask 111110XX |
| 19221 | | if( isset( $tmp[$x+4] )) { |
| 19222 | | $cCnt += 1; |
| 19223 | | $string .= $tmp[$x+1].$tmp[$x+2].$tmp[$x+3].$tmp[$x+4]; |
| 19224 | | $x += 4; // add a five bytes character |
| 19225 | | } |
| 19226 | | break; |
| 19227 | | case(( $byte & 0xFE ) == 0xFC ): // characters U-04000000 - U-7FFFFFFF, mask 1111110X |
| 19228 | | if( isset( $tmp[$x+5] )) { |
| 19229 | | $cCnt += 1; |
| 19230 | | $string .= $tmp[$x+1].$tmp[$x+2].$tmp[$x+3].$tmp[$x+4].$tmp[$x+5]; |
| 19231 | | $x += 5; // add a six bytes character |
| 19232 | | } |
| 19233 | | default: // add any other byte without counting up $cCnt |
| 19234 | | break; |
| 19235 | | } // end switch( TRUE ) |
| 19236 | | $x += 1; // next 'byte' to test |
| 19237 | | } // end while( TRUE ) { |
| 19238 | | return $string; |
| 19239 | | } |
| 19240 | | /** |
| 19241 | | * sort callback functions for exdate |
| 19242 | | * |
| 19243 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19244 | | * @since 2.16.11 - 2013-01-12 |
| 19245 | | * @param array $a |
| 19246 | | * @param array $b |
| 19247 | | * @return int |
| 19248 | | */ |
| 19249 | | public static function _sortExdate1( $a, $b ) { |
| 19250 | | $as = sprintf( '%04d%02d%02d', $a['year'], $a['month'], $a['day'] ); |
| 19251 | | $as .= ( isset( $a['hour'] )) ? sprintf( '%02d%02d%02d', $a['hour'], $a['min'], $a['sec'] ) : ''; |
| 19252 | | $bs = sprintf( '%04d%02d%02d', $b['year'], $b['month'], $b['day'] ); |
| 19253 | | $bs .= ( isset( $b['hour'] )) ? sprintf( '%02d%02d%02d', $b['hour'], $b['min'], $b['sec'] ) : ''; |
| 19254 | | return strcmp( $as, $bs ); |
| 19255 | | } |
| 19256 | | public static function _sortExdate2( $a, $b ) { |
| 19257 | | $val = reset( $a['value'] ); |
| 19258 | | $as = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 19259 | | $as .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 19260 | | $val = reset( $b['value'] ); |
| 19261 | | $bs = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 19262 | | $bs .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 19263 | | return strcmp( $as, $bs ); |
| 19264 | | } |
| 19265 | | /** |
| 19266 | | * sort callback functions for rdate |
| 19267 | | * |
| 19268 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19269 | | * @since 2.16.9 - 2013-01-12 |
| 19270 | | * @param array $a |
| 19271 | | * @param array $b |
| 19272 | | * @return int |
| 19273 | | */ |
| 19274 | | public static function _sortRdate1( $a, $b ) { |
| 19275 | | $val = isset( $a['year'] ) ? $a : $a[0]; |
| 19276 | | $as = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 19277 | | $as .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 19278 | | $val = isset( $b['year'] ) ? $b : $b[0]; |
| 19279 | | $bs = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 19280 | | $bs .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 19281 | | return strcmp( $as, $bs ); |
| 19282 | | } |
| 19283 | | public static function _sortRdate2( $a, $b ) { |
| 19284 | | $val = isset( $a['value'][0]['year'] ) ? $a['value'][0] : $a['value'][0][0]; |
| 19285 | | $as = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 19286 | | $as .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 19287 | | $val = isset( $b['value'][0]['year'] ) ? $b['value'][0] : $b['value'][0][0]; |
| 19288 | | $bs = sprintf( '%04d%02d%02d', $val['year'], $val['month'], $val['day'] ); |
| 19289 | | $bs .= ( isset( $val['hour'] )) ? sprintf( '%02d%02d%02d', $val['hour'], $val['min'], $val['sec'] ) : ''; |
| 19290 | | return strcmp( $as, $bs ); |
| 19291 | | } |
| 19292 | | /** |
| 19293 | | * step date, return updated date, array and timpstamp |
| 19294 | | * |
| 19295 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19296 | | * @since 2.14.1 - 2012-09-24 |
| 19297 | | * @param array $date, date to step |
| 19298 | | * @param int $timestamp |
| 19299 | | * @param array $step, default array( 'day' => 1 ) |
| 19300 | | * @return void |
| 19301 | | */ |
| 19302 | | public static function _stepdate( &$date, &$timestamp, $step=array( 'day' => 1 )) { |
| 19303 | | if( !isset( $date['hour'] )) $date['hour'] = 0; |
| 19304 | | if( !isset( $date['min'] )) $date['min'] = 0; |
| 19305 | | if( !isset( $date['sec'] )) $date['sec'] = 0; |
| 19306 | | foreach( $step as $stepix => $stepvalue ) |
| 19307 | | $date[$stepix] += $stepvalue; |
| 19308 | | $timestamp = mktime( $date['hour'], $date['min'], $date['sec'], $date['month'], $date['day'], $date['year'] ); |
| 19309 | | $d = date( 'Y-m-d-H-i-s', $timestamp); |
| 19310 | | $d = explode( '-', $d ); |
| 19311 | | $date = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2], 'hour' => $d[3], 'min' => $d[4], 'sec' => $d[5] ); |
| 19312 | | foreach( $date as $k => $v ) |
| 19313 | | $date[$k] = (int) $v; |
| 19314 | | } |
| 19315 | | /** |
| 19316 | | * convert a date from specific string to array format |
| 19317 | | * |
| 19318 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19319 | | * @since 2.11.8 - 2012-01-27 |
| 19320 | | * @param mixed $input |
| 19321 | | * @return bool, TRUE on success |
| 19322 | | */ |
| 19323 | | public static function _strDate2arr( & $input ) { |
| 19324 | | if( is_array( $input )) |
| 19325 | | return FALSE; |
| 19326 | | if( 5 > strlen( (string) $input )) |
| 19327 | | return FALSE; |
| 19328 | | $work = $input; |
| 19329 | | if( 2 == substr_count( $work, '-' )) |
| 19330 | | $work = str_replace( '-', '', $work ); |
| 19331 | | if( 2 == substr_count( $work, '/' )) |
| 19332 | | $work = str_replace( '/', '', $work ); |
| 19333 | | if( !ctype_digit( substr( $work, 0, 8 ))) |
| 19334 | | return FALSE; |
| 19335 | | $temp = array( 'year' => (int) substr( $work, 0, 4 ) |
| +19336 | | , 'month' => (int) substr( $work, 4, 2 ) |
| +19337 | | , 'day' => (int) substr( $work, 6, 2 )); |
| 19338 | | if( !checkdate( $temp['month'], $temp['day'], $temp['year'] )) |
| 19339 | | return FALSE; |
| 19340 | | if( 8 == strlen( $work )) { |
| 19341 | | $input = $temp; |
| 19342 | | return TRUE; |
| 19343 | | } |
| 19344 | | if(( ' ' == substr( $work, 8, 1 )) || ( 'T' == substr( $work, 8, 1 )) || ( 't' == substr( $work, 8, 1 ))) |
| 19345 | | $work = substr( $work, 9 ); |
| 19346 | | elseif( ctype_digit( substr( $work, 8, 1 ))) |
| 19347 | | $work = substr( $work, 8 ); |
| 19348 | | else |
| 19349 | | return FALSE; |
| 19350 | | if( 2 == substr_count( $work, ':' )) |
| 19351 | | $work = str_replace( ':', '', $work ); |
| 19352 | | if( !ctype_digit( substr( $work, 0, 4 ))) |
| 19353 | | return FALSE; |
| 19354 | | $temp['hour'] = substr( $work, 0, 2 ); |
| 19355 | | $temp['min'] = substr( $work, 2, 2 ); |
| 19356 | | if((( 0 > $temp['hour'] ) || ( $temp['hour'] > 23 )) || |
| +19357 | | (( 0 > $temp['min'] ) || ( $temp['min'] > 59 ))) |
| 19358 | | return FALSE; |
| 19359 | | if( ctype_digit( substr( $work, 4, 2 ))) { |
| 19360 | | $temp['sec'] = substr( $work, 4, 2 ); |
| 19361 | | if(( 0 > $temp['sec'] ) || ( $temp['sec'] > 59 )) |
| 19362 | | return FALSE; |
| 19363 | | $len = 6; |
| 19364 | | } |
| 19365 | | else { |
| 19366 | | $temp['sec'] = 0; |
| 19367 | | $len = 4; |
| 19368 | | } |
| 19369 | | if( $len < strlen( $work)) |
| 19370 | | $temp['tz'] = trim( substr( $work, 6 )); |
| 19371 | | $input = $temp; |
| 19372 | | return TRUE; |
| 19373 | | } |
| 19374 | | /** |
| 19375 | | * ensures internal date-time/date format for input date-time/date in string fromat |
| 19376 | | * |
| 19377 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19378 | | * @since 2.14.1 - 2012-10-07 |
| 19379 | | * Modified to also return original string value by Yitzchok Lavi <icalcreator@onebigsystem.com> |
| 19380 | | * @param array $datetime |
| 19381 | | * @param int $parno optional, default FALSE |
| 19382 | | * @param moxed $wtz optional, default null |
| 19383 | | * @return array |
| 19384 | | */ |
| 19385 | | public static function _date_time_string( $datetime, $parno=FALSE ) { |
| 19386 | | return iCalUtilityFunctions::_strdate2date( $datetime, $parno, null ); |
| 19387 | | } |
| 19388 | | public static function _strdate2date( $datetime, $parno=FALSE, $wtz=null ) { |
| 19389 | | // save original input string to return it later |
| 19390 | | $unparseddatetime = $datetime; |
| 19391 | | $datetime = (string) trim( $datetime ); |
| 19392 | | $tz = null; |
| 19393 | | $offset = 0; |
| 19394 | | $tzSts = FALSE; |
| 19395 | | $len = strlen( $datetime ); |
| 19396 | | if( 'Z' == substr( $datetime, -1 )) { |
| 19397 | | $tz = 'Z'; |
| 19398 | | $datetime = trim( substr( $datetime, 0, ( $len - 1 ))); |
| 19399 | | $tzSts = TRUE; |
| 19400 | | $len = 88; |
| 19401 | | } |
| 19402 | | if( iCalUtilityFunctions::_isOffset( substr( $datetime, -5, 5 ))) { // [+/-]NNNN offset |
| 19403 | | $tz = substr( $datetime, -5, 5 ); |
| 19404 | | $datetime = trim( substr( $datetime, 0, ($len - 5))); |
| 19405 | | $len = strlen( $datetime ); |
| 19406 | | } |
| 19407 | | elseif( iCalUtilityFunctions::_isOffset( substr( $datetime, -7, 7 ))) { // [+/-]NNNNNN offset |
| 19408 | | $tz = substr( $datetime, -7, 7 ); |
| 19409 | | $datetime = trim( substr( $datetime, 0, ($len - 7))); |
| 19410 | | $len = strlen( $datetime ); |
| 19411 | | } |
| 19412 | | elseif( empty( $wtz ) && ctype_digit( substr( $datetime, 0, 4 )) && ctype_digit( substr( $datetime, -2, 2 )) && iCalUtilityFunctions::_strDate2arr( $datetime )) { |
| 19413 | | $output = $datetime; |
| 19414 | | if( !empty( $tz )) |
| 19415 | | $output['tz'] = 'Z'; |
| 19416 | | $output['unparsedtext'] = $unparseddatetime; |
| 19417 | | return $output; |
| 19418 | | } |
| 19419 | | else { |
| 19420 | | $cx = $tx = 0; // find any trailing timezone or offset |
| 19421 | | for( $cx = -1; $cx > ( 9 - $len ); $cx-- ) { |
| 19422 | | $char = substr( $datetime, $cx, 1 ); |
| 19423 | | if(( ' ' == $char) || ctype_digit( $char )) |
| 19424 | | break; // if exists, tz ends here.. . ? |
| 19425 | | else |
| 19426 | | $tx--; // tz length counter |
| 19427 | | } |
| 19428 | | if( 0 > $tx ) { // if any |
| 19429 | | $tz = substr( $datetime, $tx ); |
| 19430 | | $datetime = trim( substr( $datetime, 0, $len + $tx )); |
| 19431 | | $len = strlen( $datetime ); |
| 19432 | | } |
| 19433 | | if(( 17 <= $len ) || // long textual datetime |
| +19434 | | ( ctype_digit( substr( $datetime, 0, 8 )) && ( 'T' == substr( $datetime, 8, 1 )) && ctype_digit( substr( $datetime, -6, 6 ))) || |
| +19435 | | ( ctype_digit( substr( $datetime, 0, 14 )))) { |
| 19436 | | $len = 88; |
| 19437 | | $tzSts = TRUE; |
| 19438 | | } |
| 19439 | | else |
| 19440 | | $tz = null; // no tz for Y-m-d dates |
| 19441 | | } |
| 19442 | | if( empty( $tz ) && !empty( $wtz )) |
| 19443 | | $tz = $wtz; |
| 19444 | | if( 17 >= $len ) // any Y-m-d textual date |
| 19445 | | $tz = null; |
| 19446 | | if( !empty( $tz ) && ( 17 < $len )) { // tz set AND long textual datetime |
| 19447 | | if(( 'Z' != $tz ) && ( iCalUtilityFunctions::_isOffset( $tz ))) { |
| 19448 | | $offset = (string) iCalUtilityFunctions::_tz2offset( $tz ) * -1; |
| 19449 | | $tz = 'UTC'; |
| 19450 | | $tzSts = TRUE; |
| 19451 | | } |
| 19452 | | elseif( !empty( $wtz )) |
| 19453 | | $tzSts = TRUE; |
| 19454 | | $tz = trim( $tz ); |
| 19455 | | if(( 'Z' == $tz ) || ( 'GMT' == strtoupper( $tz ))) |
| 19456 | | $tz = 'UTC'; |
| 19457 | | if( 0 < substr_count( $datetime, '-' )) |
| 19458 | | $datetime = str_replace( '-', '/', $datetime ); |
| 19459 | | try { |
| 19460 | | $d = new DateTime( $datetime, new DateTimeZone( $tz )); |
| 19461 | | if( 0 != $offset ) // adjust for offset |
| 19462 | | $d->modify( $offset.' seconds' ); |
| 19463 | | $datestring = $d->format( 'Y-m-d-H-i-s' ); |
| 19464 | | unset( $d ); |
| 19465 | | } |
| 19466 | | catch( Exception $e ) { |
| 19467 | | $datestring = date( 'Y-m-d-H-i-s', strtotime( $datetime )); |
| 19468 | | } |
| 19469 | | } // end if( !empty( $tz ) && ( 17 < $len )) |
| 19470 | | else |
| 19471 | | $datestring = date( 'Y-m-d-H-i-s', strtotime( $datetime )); |
| 19472 | | // echo "<tr><td> <td colspan='3'>_strdate2date input=$datetime, tz=$tz, offset=$offset, wtz=$wtz, len=$len, prepDate=$datestring\n"; |
| 19473 | | if( 'UTC' == $tz ) |
| 19474 | | $tz = 'Z'; |
| 19475 | | $d = explode( '-', $datestring ); |
| 19476 | | $output = array( 'year' => $d[0], 'month' => $d[1], 'day' => $d[2] ); |
| 19477 | | if((( FALSE !== $parno ) && ( 3 != $parno )) || // parno is set to 6 or 7 |
| +19478 | | (( FALSE === $parno ) && ( 'Z' == $tz )) || // parno is not set and UTC |
| +19479 | | (( FALSE === $parno ) && ( 'Z' != $tz ) && ( 0 != $d[3] + $d[4] + $d[5] ) && ( 17 < $len ))) { // !parno and !UTC and 0 != hour+min+sec and long input text |
| 19480 | | $output['hour'] = $d[3]; |
| 19481 | | $output['min'] = $d[4]; |
| 19482 | | $output['sec'] = $d[5]; |
| 19483 | | if(( $tzSts || ( 7 == $parno )) && !empty( $tz )) |
| 19484 | | $output['tz'] = $tz; |
| 19485 | | } |
| 19486 | | // return original string in the array in case strtotime failed to make sense of it |
| 19487 | | $output['unparsedtext'] = $unparseddatetime; |
| 19488 | | return $output; |
| 19489 | | } |
| 19490 | | /********************************************************************************/ |
| 19491 | | /** |
| 19492 | | * special characters management output |
| 19493 | | * |
| 19494 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19495 | | * @since 2.16.2 - 2012-12-18 |
| 19496 | | * @param string $string |
| 19497 | | * @param string $format |
| 19498 | | * @param string $nl |
| 19499 | | * @return string |
| 19500 | | */ |
| 19501 | | public static function _strrep( $string, $format, $nl ) { |
| 19502 | | switch( $format ) { |
| 19503 | | case 'xcal': |
| 19504 | | $string = str_replace( '\n', $nl, $string); |
| 19505 | | $string = htmlspecialchars( strip_tags( stripslashes( urldecode ( $string )))); |
| 19506 | | break; |
| 19507 | | default: |
| 19508 | | $pos = 0; |
| 19509 | | $specChars = array( 'n', 'N', 'r', ',', ';' ); |
| 19510 | | while( isset( $string[$pos] )) { |
| 19511 | | if( FALSE === ( $pos = strpos( $string, "\\", $pos ))) |
| 19512 | | break; |
| 19513 | | if( !in_array( substr( $string, $pos, 1 ), $specChars )) { |
| 19514 | | $string = substr( $string, 0, $pos )."\\".substr( $string, ( $pos + 1 )); |
| 19515 | | $pos += 1; |
| 19516 | | } |
| 19517 | | $pos += 1; |
| 19518 | | } |
| 19519 | | if( FALSE !== strpos( $string, '"' )) |
| 19520 | | $string = str_replace('"', "'", $string); |
| 19521 | | if( FALSE !== strpos( $string, ',' )) |
| 19522 | | $string = str_replace(',', '\,', $string); |
| 19523 | | if( FALSE !== strpos( $string, ';' )) |
| 19524 | | $string = str_replace(';', '\;', $string); |
| 19525 | | if( FALSE !== strpos( $string, "\r\n" )) |
| 19526 | | $string = str_replace( "\r\n", '\n', $string); |
| 19527 | | elseif( FALSE !== strpos( $string, "\r" )) |
| 19528 | | $string = str_replace( "\r", '\n', $string); |
| 19529 | | elseif( FALSE !== strpos( $string, "\n" )) |
| 19530 | | $string = str_replace( "\n", '\n', $string); |
| 19531 | | if( FALSE !== strpos( $string, '\N' )) |
| 19532 | | $string = str_replace( '\N', '\n', $string); |
| 19533 | | // if( FALSE !== strpos( $string, $nl )) |
| 19534 | | $string = str_replace( $nl, '\n', $string); |
| 19535 | | break; |
| 19536 | | } |
| 19537 | | return $string; |
| 19538 | | } |
| 19539 | | /** |
| 19540 | | * special characters management input (from iCal file) |
| 19541 | | * |
| 19542 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19543 | | * @since 2.16.2 - 2012-12-18 |
| 19544 | | * @param string $string |
| 19545 | | * @return string |
| 19546 | | */ |
| 19547 | | public static function _strunrep( $string ) { |
| 19548 | | $string = str_replace( '\\\\', '\\', $string); |
| 19549 | | $string = str_replace( '\,', ',', $string); |
| 19550 | | $string = str_replace( '\;', ';', $string); |
| 19551 | | // $string = str_replace( '\n', $nl, $string); // ?? |
| 19552 | | return $string; |
| 19553 | | } |
| 19554 | | /** |
| 19555 | | * convert timestamp to date array, default UTC or adjusted for offset/timezone |
| 19556 | | * |
| 19557 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19558 | | * @since 2.15.1 - 2012-10-17 |
| 19559 | | * @param mixed $timestamp |
| 19560 | | * @param int $parno |
| 19561 | | * @param string $wtz |
| 19562 | | * @return array |
| 19563 | | */ |
| 19564 | | public static function _timestamp2date( $timestamp, $parno=6, $wtz=null ) { |
| 19565 | | if( is_array( $timestamp )) { |
| 19566 | | $tz = ( isset( $timestamp['tz'] )) ? $timestamp['tz'] : $wtz; |
| 19567 | | $timestamp = $timestamp['timestamp']; |
| 19568 | | } |
| 19569 | | $tz = ( isset( $tz )) ? $tz : $wtz; |
| 19570 | | if( empty( $tz ) || ( 'Z' == $tz ) || ( 'GMT' == strtoupper( $tz ))) |
| 19571 | | $tz = 'UTC'; |
| 19572 | | elseif( iCalUtilityFunctions::_isOffset( $tz )) { |
| 19573 | | $offset = iCalUtilityFunctions::_tz2offset( $tz ); |
| 19574 | | $tz = 'UTC'; |
| 19575 | | } |
| 19576 | | try { |
| 19577 | | $d = new DateTime( "@$timestamp" ); // set UTC date |
| 19578 | | if( isset( $offset ) && ( 0 != $offset )) // adjust for offset |
| 19579 | | $d->modify( $offset.' seconds' ); |
| 19580 | | elseif( 'UTC' != $tz ) |
| 19581 | | $d->setTimezone( new DateTimeZone( $tz )); // convert to local date |
| 19582 | | $date = $d->format( 'Y-m-d-H-i-s' ); |
| 19583 | | unset( $d ); |
| 19584 | | } |
| 19585 | | catch( Exception $e ) { |
| 19586 | | $date = date( 'Y-m-d-H-i-s', $timestamp ); |
| 19587 | | } |
| 19588 | | $date = explode( '-', $date ); |
| 19589 | | $output = array( 'year' => $date[0], 'month' => $date[1], 'day' => $date[2] ); |
| 19590 | | if( 3 != $parno ) { |
| 19591 | | $output['hour'] = $date[3]; |
| 19592 | | $output['min'] = $date[4]; |
| 19593 | | $output['sec'] = $date[5]; |
| 19594 | | if( 'UTC' == $tz && ( !isset( $offset ) || ( 0 == $offset ))) |
| 19595 | | $output['tz'] = 'Z'; |
| 19596 | | } |
| 19597 | | return $output; |
| 19598 | | } |
| 19599 | | /** |
| 19600 | | * convert timestamp (seconds) to duration in array format |
| 19601 | | * |
| 19602 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19603 | | * @since 2.6.23 - 2010-10-23 |
| 19604 | | * @param int $timestamp |
| 19605 | | * @return array, duration format |
| 19606 | | */ |
| 19607 | | public static function _timestamp2duration( $timestamp ) { |
| 19608 | | $dur = array(); |
| 19609 | | $dur['week'] = (int) floor( $timestamp / ( 7 * 24 * 60 * 60 )); |
| 19610 | | $timestamp = $timestamp % ( 7 * 24 * 60 * 60 ); |
| 19611 | | $dur['day'] = (int) floor( $timestamp / ( 24 * 60 * 60 )); |
| 19612 | | $timestamp = $timestamp % ( 24 * 60 * 60 ); |
| 19613 | | $dur['hour'] = (int) floor( $timestamp / ( 60 * 60 )); |
| 19614 | | $timestamp = $timestamp % ( 60 * 60 ); |
| 19615 | | $dur['min'] = (int) floor( $timestamp / ( 60 )); |
| 19616 | | $dur['sec'] = (int) $timestamp % ( 60 ); |
| 19617 | | return $dur; |
| 19618 | | } |
| 19619 | | /** |
| 19620 | | * transforms a dateTime from a timezone to another using PHP DateTime and DateTimeZone class (PHP >= PHP 5.2.0) |
| 19621 | | * |
| 19622 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19623 | | * @since 2.15.1 - 2012-10-17 |
| 19624 | | * @param mixed $date, date to alter |
| 19625 | | * @param string $tzFrom, PHP valid 'from' timezone |
| 19626 | | * @param string $tzTo, PHP valid 'to' timezone, default 'UTC' |
| 19627 | | * @param string $format, date output format, default 'Ymd\THis' |
| 19628 | | * @return bool |
| 19629 | | */ |
| 19630 | | public static function transformDateTime( & $date, $tzFrom, $tzTo='UTC', $format = 'Ymd\THis' ) { |
| 19631 | | if( is_array( $date ) && isset( $date['timestamp'] )) { |
| 19632 | | try { |
| 19633 | | $d = new DateTime( "@{$date['timestamp']}" ); // set UTC date |
| 19634 | | $d->setTimezone(new DateTimeZone( $tzFrom )); // convert to 'from' date |
| 19635 | | } |
| 19636 | | catch( Exception $e ) { return FALSE; } |
| 19637 | | } |
| 19638 | | else { |
| 19639 | | if( iCalUtilityFunctions::_isArrayDate( $date )) { |
| 19640 | | if( isset( $date['tz'] )) |
| 19641 | | unset( $date['tz'] ); |
| 19642 | | $date = iCalUtilityFunctions::_date2strdate( iCalUtilityFunctions::_chkDateArr( $date )); |
| 19643 | | } |
| 19644 | | if( 'Z' == substr( $date, -1 )) |
| 19645 | | $date = substr( $date, 0, ( strlen( $date ) - 2 )); |
| 19646 | | try { $d = new DateTime( $date, new DateTimeZone( $tzFrom )); } |
| 19647 | | catch( Exception $e ) { return FALSE; } |
| 19648 | | } |
| 19649 | | try { $d->setTimezone( new DateTimeZone( $tzTo )); } |
| 19650 | | catch( Exception $e ) { return FALSE; } |
| 19651 | | $date = $d->format( $format ); |
| 19652 | | return TRUE; |
| 19653 | | } |
| 19654 | | /** |
| 19655 | | * convert offset, [+/-]HHmm[ss], to seconds, used when correcting UTC to localtime or v.v. |
| 19656 | | * |
| 19657 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19658 | | * @since 2.11.4 - 2012-01-11 |
| 19659 | | * @param string $offset |
| 19660 | | * @return integer |
| 19661 | | */ |
| 19662 | | public static function _tz2offset( $tz ) { |
| 19663 | | $tz = trim( (string) $tz ); |
| 19664 | | $offset = 0; |
| 19665 | | if((( 5 != strlen( $tz )) && ( 7 != strlen( $tz ))) || |
| +19666 | | (( '+' != substr( $tz, 0, 1 )) && ( '-' != substr( $tz, 0, 1 ))) || |
| +19667 | | (( '0000' >= substr( $tz, 1, 4 )) && ( '9999' < substr( $tz, 1, 4 ))) || |
| +19668 | | (( 7 == strlen( $tz )) && ( '00' > substr( $tz, 5, 2 )) && ( '99' < substr( $tz, 5, 2 )))) |
| 19669 | | return $offset; |
| 19670 | | $hours2sec = (int) substr( $tz, 1, 2 ) * 3600; |
| 19671 | | $min2sec = (int) substr( $tz, 3, 2 ) * 60; |
| 19672 | | $sec = ( 7 == strlen( $tz )) ? (int) substr( $tz, -2 ) : '00'; |
| 19673 | | $offset = $hours2sec + $min2sec + $sec; |
| 19674 | | $offset = ('-' == substr( $tz, 0, 1 )) ? $offset * -1 : $offset; |
| 19675 | | return $offset; |
| 19676 | | } |
| 19677 | | } |
| 19678 | | /*********************************************************************************/ |
| 19679 | | /* iCalcreator vCard helper functions */ |
| 19680 | | /*********************************************************************************/ |
| 19681 | | /** |
| 19682 | | * convert single ATTENDEE, CONTACT or ORGANIZER (in email format) to vCard |
| 19683 | | * returns vCard/TRUE or if directory (if set) or file write is unvalid, FALSE |
| 19684 | | * |
| 19685 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19686 | | * @since 2.12.2 - 2012-07-11 |
| 19687 | | * @param object $email |
| 19688 | | * $param string $version, vCard version (default 2.1) |
| 19689 | | * $param string $directory, where to save vCards (default FALSE) |
| 19690 | | * $param string $ext, vCard file extension (default 'vcf') |
| 19691 | | * @return mixed |
| 19692 | | */ |
| 19693 | | function iCal2vCard( $email, $version='2.1', $directory=FALSE, $ext='vcf' ) { |
| 19694 | | if( FALSE === ( $pos = strpos( $email, '@' ))) |
| 19695 | | return FALSE; |
| 19696 | | if( $directory ) { |
| 19697 | | if( DIRECTORY_SEPARATOR != substr( $directory, ( 0 - strlen( DIRECTORY_SEPARATOR )))) |
| 19698 | | $directory .= DIRECTORY_SEPARATOR; |
| 19699 | | if( !is_dir( $directory ) || !is_writable( $directory )) |
| 19700 | | return FALSE; |
| 19701 | | } |
| 19702 | | /* prepare vCard */ |
| 19703 | | $email = str_replace( 'MAILTO:', '', $email ); |
| 19704 | | $name = $person = substr( $email, 0, $pos ); |
| 19705 | | if( ctype_upper( $name ) || ctype_lower( $name )) |
| 19706 | | $name = array( $name ); |
| 19707 | | else { |
| 19708 | | if( FALSE !== ( $pos = strpos( $name, '.' ))) { |
| 19709 | | $name = explode( '.', $name ); |
| 19710 | | foreach( $name as $k => $part ) |
| 19711 | | $name[$k] = ucfirst( $part ); |
| 19712 | | } |
| 19713 | | else { // split camelCase |
| 19714 | | $chars = $name; |
| 19715 | | $name = array( $chars[0] ); |
| 19716 | | $k = 0; |
| 19717 | | $x = 1; |
| 19718 | | while( FALSE !== ( $char = substr( $chars, $x, 1 ))) { |
| 19719 | | if( ctype_upper( $char )) { |
| 19720 | | $k += 1; |
| 19721 | | $name[$k] = ''; |
| 19722 | | } |
| 19723 | | $name[$k] .= $char; |
| 19724 | | $x++; |
| 19725 | | } |
| 19726 | | } |
| 19727 | | } |
| 19728 | | $nl = "\r\n"; |
| 19729 | | $FN = 'FN:'.implode( ' ', $name ).$nl; |
| 19730 | | $name = array_reverse( $name ); |
| 19731 | | $N = 'N:'.array_shift( $name ); |
| 19732 | | $scCnt = 0; |
| 19733 | | while( NULL != ( $part = array_shift( $name ))) { |
| 19734 | | if(( '4.0' != $version ) || ( 4 > $scCnt )) |
| 19735 | | $scCnt += 1; |
| 19736 | | $N .= ';'.$part; |
| 19737 | | } |
| 19738 | | while(( '4.0' == $version ) && ( 4 > $scCnt )) { |
| 19739 | | $N .= ';'; |
| 19740 | | $scCnt += 1; |
| 19741 | | } |
| 19742 | | $N .= $nl; |
| 19743 | | $EMAIL = 'EMAIL:'.$email.$nl; |
| 19744 | | /* create vCard */ |
| 19745 | | $vCard = 'BEGIN:VCARD'.$nl; |
| 19746 | | $vCard .= "VERSION:$version$nl"; |
| 19747 | | $vCard .= 'PRODID:-//kigkonsult.se '.ICALCREATOR_VERSION."//$nl"; |
| 19748 | | $vCard .= $N; |
| 19749 | | $vCard .= $FN; |
| 19750 | | $vCard .= $EMAIL; |
| 19751 | | $vCard .= 'REV:'.gmdate( 'Ymd\THis\Z' ).$nl; |
| 19752 | | $vCard .= 'END:VCARD'.$nl; |
| 19753 | | /* save each vCard as (unique) single file */ |
| 19754 | | if( $directory ) { |
| 19755 | | $fname = $directory.preg_replace( '/[^a-z0-9.]/i', '', $email ); |
| 19756 | | $cnt = 1; |
| 19757 | | $dbl = ''; |
| 19758 | | while( is_file ( $fname.$dbl.'.'.$ext )) { |
| 19759 | | $cnt += 1; |
| 19760 | | $dbl = "_$cnt"; |
| 19761 | | } |
| 19762 | | if( FALSE === file_put_contents( $fname, $fname.$dbl.'.'.$ext )) |
| 19763 | | return FALSE; |
| 19764 | | return TRUE; |
| 19765 | | } |
| 19766 | | /* return vCard */ |
| 19767 | | else |
| 19768 | | return $vCard; |
| 19769 | | } |
| 19770 | | /** |
| 19771 | | * convert ATTENDEEs, CONTACTs and ORGANIZERs (in email format) to vCards |
| 19772 | | * |
| 19773 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19774 | | * @since 2.12.2 - 2012-05-07 |
| 19775 | | * @param object $calendar, iCalcreator vcalendar instance reference |
| 19776 | | * $param string $version, vCard version (default 2.1) |
| 19777 | | * $param string $directory, where to save vCards (default FALSE) |
| 19778 | | * $param string $ext, vCard file extension (default 'vcf') |
| 19779 | | * @return mixed |
| 19780 | | */ |
| 19781 | | function iCal2vCards( & $calendar, $version='2.1', $directory=FALSE, $ext='vcf' ) { |
| 19782 | | $hits = array(); |
| 19783 | | $vCardP = array( 'ATTENDEE', 'CONTACT', 'ORGANIZER' ); |
| 19784 | | foreach( $vCardP as $prop ) { |
| 19785 | | $hits2 = $calendar->getProperty( $prop ); |
| 19786 | | foreach( $hits2 as $propValue => $occCnt ) { |
| 19787 | | if( FALSE === ( $pos = strpos( $propValue, '@' ))) |
| 19788 | | continue; |
| 19789 | | $propValue = str_replace( 'MAILTO:', '', $propValue ); |
| 19790 | | if( isset( $hits[$propValue] )) |
| 19791 | | $hits[$propValue] += $occCnt; |
| 19792 | | else |
| 19793 | | $hits[$propValue] = $occCnt; |
| 19794 | | } |
| 19795 | | } |
| 19796 | | if( empty( $hits )) |
| 19797 | | return FALSE; |
| 19798 | | ksort( $hits ); |
| 19799 | | $output = ''; |
| 19800 | | foreach( $hits as $email => $skip ) { |
| 19801 | | $res = iCal2vCard( $email, $version, $directory, $ext ); |
| 19802 | | if( $directory && !$res ) |
| 19803 | | return FALSE; |
| 19804 | | elseif( !$res ) |
| 19805 | | return $res; |
| 19806 | | else |
| 19807 | | $output .= $res; |
| 19808 | | } |
| 19809 | | if( $directory ) |
| 19810 | | return TRUE; |
| 19811 | | if( !empty( $output )) |
| 19812 | | return $output; |
| 19813 | | return FALSE; |
| 19814 | | } |
| 19815 | | /*********************************************************************************/ |
| 19816 | | /* iCalcreator XML (rfc6321) helper functions */ |
| 19817 | | /*********************************************************************************/ |
| 19818 | | /** |
| 19819 | | * format iCal XML output, rfc6321, using PHP SimpleXMLElement |
| 19820 | | * |
| 19821 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 19822 | | * @since 2.15.6 - 2012-10-19 |
| 19823 | | * @param object $calendar, iCalcreator vcalendar instance reference |
| 19824 | | * @return string |
| 19825 | | */ |
| 19826 | | function iCal2XML( & $calendar ) { |
| 19827 | | /** fix an SimpleXMLElement instance and create root element */ |
| 19828 | | $xmlstr = '<?xml version="1.0" encoding="utf-8"?><icalendar xmlns="urn:ietf:params:xml:ns:icalendar-2.0">'; |
| 19829 | | $xmlstr .= '<!-- created utilizing kigkonsult.se '.ICALCREATOR_VERSION.' iCal2XMl (rfc6321) -->'; |
| 19830 | | $xmlstr .= '</icalendar>'; |
| 19831 | | $xml = new SimpleXMLElement( $xmlstr ); |
| 19832 | | $vcalendar = $xml->addChild( 'vcalendar' ); |
| 19833 | | /** fix calendar properties */ |
| 19834 | | $properties = $vcalendar->addChild( 'properties' ); |
| 19835 | | $calProps = array( 'prodid', 'version', 'calscale', 'method' ); |
| 19836 | | foreach( $calProps as $calProp ) { |
| 19837 | | if( FALSE !== ( $content = $calendar->getProperty( $calProp ))) |
| 19838 | | _addXMLchild( $properties, $calProp, 'text', $content ); |
| 19839 | | } |
| 19840 | | while( FALSE !== ( $content = $calendar->getProperty( FALSE, FALSE, TRUE ))) |
| 19841 | | _addXMLchild( $properties, $content[0], 'unknown', $content[1]['value'], $content[1]['params'] ); |
| 19842 | | $langCal = $calendar->getConfig( 'language' ); |
| 19843 | | /** prepare to fix components with properties */ |
| 19844 | | $components = $vcalendar->addChild( 'components' ); |
| 19845 | | $comps = array( 'vtimezone', 'vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
| 19846 | | foreach( $comps as $compName ) { |
| 19847 | | switch( $compName ) { |
| 19848 | | case 'vevent': |
| 19849 | | case 'vtodo': |
| 19850 | | $subComps = array( 'valarm' ); |
| 19851 | | break; |
| 19852 | | case 'vjournal': |
| 19853 | | case 'vfreebusy': |
| 19854 | | $subComps = array(); |
| 19855 | | break; |
| 19856 | | case 'vtimezone': |
| 19857 | | $subComps = array( 'standard', 'daylight' ); |
| 19858 | | break; |
| 19859 | | } // end switch( $compName ) |
| 19860 | | /** fix component properties */ |
| 19861 | | while( FALSE !== ( $component = $calendar->getComponent( $compName ))) { |
| 19862 | | $child = $components->addChild( $compName ); |
| 19863 | | $properties = $child->addChild( 'properties' ); |
| 19864 | | $langComp = $component->getConfig( 'language' ); |
| 19865 | | $props = $component->getConfig( 'setPropertyNames' ); |
| 19866 | | foreach( $props as $prop ) { |
| 19867 | | switch( strtolower( $prop )) { |
| 19868 | | case 'attach': // may occur multiple times, below |
| 19869 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19870 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'BINARY' == $content['params']['VALUE'] )) ? 'binary' : 'uri'; |
| 19871 | | unset( $content['params']['VALUE'] ); |
| 19872 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 19873 | | } |
| 19874 | | break; |
| 19875 | | case 'attendee': |
| 19876 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19877 | | if( isset( $content['params']['CN'] ) && !isset( $content['params']['LANGUAGE'] )) { |
| 19878 | | if( $langComp ) |
| 19879 | | $content['params']['LANGUAGE'] = $langComp; |
| 19880 | | elseif( $langCal ) |
| 19881 | | $content['params']['LANGUAGE'] = $langCal; |
| 19882 | | } |
| 19883 | | _addXMLchild( $properties, $prop, 'cal-address', $content['value'], $content['params'] ); |
| 19884 | | } |
| 19885 | | break; |
| 19886 | | case 'exdate': |
| 19887 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19888 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'DATE' == $content['params']['VALUE'] )) ? 'date' : 'date-time'; |
| 19889 | | unset( $content['params']['VALUE'] ); |
| 19890 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 19891 | | } |
| 19892 | | break; |
| 19893 | | case 'freebusy': |
| 19894 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19895 | | if( is_array( $content ) && isset( $content['value']['fbtype'] )) { |
| 19896 | | $content['params']['FBTYPE'] = $content['value']['fbtype']; |
| 19897 | | unset( $content['value']['fbtype'] ); |
| 19898 | | } |
| 19899 | | _addXMLchild( $properties, $prop, 'period', $content['value'], $content['params'] ); |
| 19900 | | } |
| 19901 | | break; |
| 19902 | | case 'request-status': |
| 19903 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19904 | | if( !isset( $content['params']['LANGUAGE'] )) { |
| 19905 | | if( $langComp ) |
| 19906 | | $content['params']['LANGUAGE'] = $langComp; |
| 19907 | | elseif( $langCal ) |
| 19908 | | $content['params']['LANGUAGE'] = $langCal; |
| 19909 | | } |
| 19910 | | _addXMLchild( $properties, $prop, 'rstatus', $content['value'], $content['params'] ); |
| 19911 | | } |
| 19912 | | break; |
| 19913 | | case 'rdate': |
| 19914 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19915 | | $type = 'date-time'; |
| 19916 | | if( isset( $content['params']['VALUE'] )) { |
| 19917 | | if( 'DATE' == $content['params']['VALUE'] ) |
| 19918 | | $type = 'date'; |
| 19919 | | elseif( 'PERIOD' == $content['params']['VALUE'] ) |
| 19920 | | $type = 'period'; |
| 19921 | | } |
| 19922 | | unset( $content['params']['VALUE'] ); |
| 19923 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 19924 | | } |
| 19925 | | break; |
| 19926 | | case 'categories': |
| 19927 | | case 'comment': |
| 19928 | | case 'contact': |
| 19929 | | case 'description': |
| 19930 | | case 'related-to': |
| 19931 | | case 'resources': |
| 19932 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19933 | | if(( 'related-to' != $prop ) && !isset( $content['params']['LANGUAGE'] )) { |
| 19934 | | if( $langComp ) |
| 19935 | | $content['params']['LANGUAGE'] = $langComp; |
| 19936 | | elseif( $langCal ) |
| 19937 | | $content['params']['LANGUAGE'] = $langCal; |
| 19938 | | } |
| 19939 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 19940 | | } |
| 19941 | | break; |
| 19942 | | case 'x-prop': |
| 19943 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 19944 | | _addXMLchild( $properties, $content[0], 'unknown', $content[1]['value'], $content[1]['params'] ); |
| 19945 | | break; |
| 19946 | | case 'created': // single occurence below, if set |
| 19947 | | case 'completed': |
| 19948 | | case 'dtstamp': |
| 19949 | | case 'last-modified': |
| 19950 | | $utcDate = TRUE; |
| 19951 | | case 'dtstart': |
| 19952 | | case 'dtend': |
| 19953 | | case 'due': |
| 19954 | | case 'recurrence-id': |
| 19955 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19956 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'DATE' == $content['params']['VALUE'] )) ? 'date' : 'date-time'; |
| 19957 | | unset( $content['params']['VALUE'] ); |
| 19958 | | if(( isset( $content['params']['TZID'] ) && empty( $content['params']['TZID'] )) || @is_null( $content['params']['TZID'] )) |
| 19959 | | unset( $content['params']['TZID'] ); |
| 19960 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 19961 | | } |
| 19962 | | unset( $utcDate ); |
| 19963 | | break; |
| 19964 | | case 'duration': |
| 19965 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19966 | | if( !isset( $content['value']['relatedStart'] ) || ( TRUE !== $content['value']['relatedStart'] )) |
| 19967 | | $content['params']['RELATED'] = 'END'; |
| 19968 | | _addXMLchild( $properties, $prop, 'duration', $content['value'], $content['params'] ); |
| 19969 | | } |
| 19970 | | break; |
| 19971 | | case 'rrule': |
| 19972 | | while( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 19973 | | _addXMLchild( $properties, $prop, 'recur', $content['value'], $content['params'] ); |
| 19974 | | break; |
| 19975 | | case 'class': |
| 19976 | | case 'location': |
| 19977 | | case 'status': |
| 19978 | | case 'summary': |
| 19979 | | case 'transp': |
| 19980 | | case 'tzid': |
| 19981 | | case 'uid': |
| 19982 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19983 | | if((( 'location' == $prop ) || ( 'summary' == $prop )) && !isset( $content['params']['LANGUAGE'] )) { |
| 19984 | | if( $langComp ) |
| 19985 | | $content['params']['LANGUAGE'] = $langComp; |
| 19986 | | elseif( $langCal ) |
| 19987 | | $content['params']['LANGUAGE'] = $langCal; |
| 19988 | | } |
| 19989 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 19990 | | } |
| 19991 | | break; |
| 19992 | | case 'geo': |
| 19993 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 19994 | | _addXMLchild( $properties, $prop, 'geo', $content['value'], $content['params'] ); |
| 19995 | | break; |
| 19996 | | case 'organizer': |
| 19997 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) { |
| 19998 | | if( isset( $content['params']['CN'] ) && !isset( $content['params']['LANGUAGE'] )) { |
| 19999 | | if( $langComp ) |
| 20000 | | $content['params']['LANGUAGE'] = $langComp; |
| 20001 | | elseif( $langCal ) |
| 20002 | | $content['params']['LANGUAGE'] = $langCal; |
| 20003 | | } |
| 20004 | | _addXMLchild( $properties, $prop, 'cal-address', $content['value'], $content['params'] ); |
| 20005 | | } |
| 20006 | | break; |
| 20007 | | case 'percent-complete': |
| 20008 | | case 'priority': |
| 20009 | | case 'sequence': |
| 20010 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 20011 | | _addXMLchild( $properties, $prop, 'integer', $content['value'], $content['params'] ); |
| 20012 | | break; |
| 20013 | | case 'tzurl': |
| 20014 | | case 'url': |
| 20015 | | if( FALSE !== ( $content = $component->getProperty( $prop, FALSE, TRUE ))) |
| 20016 | | _addXMLchild( $properties, $prop, 'uri', $content['value'], $content['params'] ); |
| 20017 | | break; |
| 20018 | | } // end switch( $prop ) |
| 20019 | | } // end foreach( $props as $prop ) |
| 20020 | | /** fix subComponent properties, if any */ |
| 20021 | | foreach( $subComps as $subCompName ) { |
| 20022 | | while( FALSE !== ( $subcomp = $component->getComponent( $subCompName ))) { |
| 20023 | | $child2 = $child->addChild( $subCompName ); |
| 20024 | | $properties = $child2->addChild( 'properties' ); |
| 20025 | | $langComp = $subcomp->getConfig( 'language' ); |
| 20026 | | $subCompProps = $subcomp->getConfig( 'setPropertyNames' ); |
| 20027 | | foreach( $subCompProps as $prop ) { |
| 20028 | | switch( strtolower( $prop )) { |
| 20029 | | case 'attach': // may occur multiple times, below |
| 20030 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20031 | | $type = ( isset( $content['params']['VALUE'] ) && ( 'BINARY' == $content['params']['VALUE'] )) ? 'binary' : 'uri'; |
| 20032 | | unset( $content['params']['VALUE'] ); |
| 20033 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 20034 | | } |
| 20035 | | break; |
| 20036 | | case 'attendee': |
| 20037 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20038 | | if( isset( $content['params']['CN'] ) && !isset( $content['params']['LANGUAGE'] )) { |
| 20039 | | if( $langComp ) |
| 20040 | | $content['params']['LANGUAGE'] = $langComp; |
| 20041 | | elseif( $langCal ) |
| 20042 | | $content['params']['LANGUAGE'] = $langCal; |
| 20043 | | } |
| 20044 | | _addXMLchild( $properties, $prop, 'cal-address', $content['value'], $content['params'] ); |
| 20045 | | } |
| 20046 | | break; |
| 20047 | | case 'comment': |
| 20048 | | case 'tzname': |
| 20049 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20050 | | if( !isset( $content['params']['LANGUAGE'] )) { |
| 20051 | | if( $langComp ) |
| 20052 | | $content['params']['LANGUAGE'] = $langComp; |
| 20053 | | elseif( $langCal ) |
| 20054 | | $content['params']['LANGUAGE'] = $langCal; |
| 20055 | | } |
| 20056 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 20057 | | } |
| 20058 | | break; |
| 20059 | | case 'rdate': |
| 20060 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20061 | | $type = 'date-time'; |
| 20062 | | if( isset( $content['params']['VALUE'] )) { |
| 20063 | | if( 'DATE' == $content['params']['VALUE'] ) |
| 20064 | | $type = 'date'; |
| 20065 | | elseif( 'PERIOD' == $content['params']['VALUE'] ) |
| 20066 | | $type = 'period'; |
| 20067 | | } |
| 20068 | | unset( $content['params']['VALUE'] ); |
| 20069 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 20070 | | } |
| 20071 | | break; |
| 20072 | | case 'x-prop': |
| 20073 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 20074 | | _addXMLchild( $properties, $content[0], 'unknown', $content[1]['value'], $content[1]['params'] ); |
| 20075 | | break; |
| 20076 | | case 'action': // single occurence below, if set |
| 20077 | | case 'description': |
| 20078 | | case 'summary': |
| 20079 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20080 | | if(( 'action' != $prop ) && !isset( $content['params']['LANGUAGE'] )) { |
| 20081 | | if( $langComp ) |
| 20082 | | $content['params']['LANGUAGE'] = $langComp; |
| 20083 | | elseif( $langCal ) |
| 20084 | | $content['params']['LANGUAGE'] = $langCal; |
| 20085 | | } |
| 20086 | | _addXMLchild( $properties, $prop, 'text', $content['value'], $content['params'] ); |
| 20087 | | } |
| 20088 | | break; |
| 20089 | | case 'dtstart': |
| 20090 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20091 | | unset( $content['value']['tz'], $content['params']['VALUE'] ); // always local time |
| 20092 | | _addXMLchild( $properties, $prop, 'date-time', $content['value'], $content['params'] ); |
| 20093 | | } |
| 20094 | | break; |
| 20095 | | case 'duration': |
| 20096 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 20097 | | _addXMLchild( $properties, $prop, 'duration', $content['value'], $content['params'] ); |
| 20098 | | break; |
| 20099 | | case 'repeat': |
| 20100 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 20101 | | _addXMLchild( $properties, $prop, 'integer', $content['value'], $content['params'] ); |
| 20102 | | break; |
| 20103 | | case 'trigger': |
| 20104 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) { |
| 20105 | | if( isset( $content['value']['year'] ) && |
| 20106 | | isset( $content['value']['month'] ) && |
| 20107 | | isset( $content['value']['day'] )) |
| 20108 | | $type = 'date-time'; |
| 20109 | | else { |
| 20110 | | $type = 'duration'; |
| 20111 | | if( !isset( $content['value']['relatedStart'] ) || ( TRUE !== $content['value']['relatedStart'] )) |
| 20112 | | $content['params']['RELATED'] = 'END'; |
| 20113 | | } |
| 20114 | | _addXMLchild( $properties, $prop, $type, $content['value'], $content['params'] ); |
| 20115 | | } |
| 20116 | | break; |
| 20117 | | case 'tzoffsetto': |
| 20118 | | case 'tzoffsetfrom': |
| 20119 | | if( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 20120 | | _addXMLchild( $properties, $prop, 'utc-offset', $content['value'], $content['params'] ); |
| 20121 | | break; |
| 20122 | | case 'rrule': |
| 20123 | | while( FALSE !== ( $content = $subcomp->getProperty( $prop, FALSE, TRUE ))) |
| 20124 | | _addXMLchild( $properties, $prop, 'recur', $content['value'], $content['params'] ); |
| 20125 | | break; |
| 20126 | | } // switch( $prop ) |
| 20127 | | } // end foreach( $subCompProps as $prop ) |
| 20128 | | } // end while( FALSE !== ( $subcomp = $component->getComponent( subCompName ))) |
| 20129 | | } // end foreach( $subCombs as $subCompName ) |
| 20130 | | } // end while( FALSE !== ( $component = $calendar->getComponent( $compName ))) |
| 20131 | | } // end foreach( $comps as $compName) |
| 20132 | | return $xml->asXML(); |
| 20133 | | } |
| 20134 | | /** |
| 20135 | | * Add children to a SimpleXMLelement |
| 20136 | | * |
| 20137 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20138 | | * @since 2.15.5 - 2012-10-19 |
| 20139 | | * @param object $parent, reference to a SimpleXMLelement node |
| 20140 | | * @param string $name, new element node name |
| 20141 | | * @param string $type, content type, subelement(-s) name |
| 20142 | | * @param string $content, new subelement content |
| 20143 | | * @param array $params, new element 'attributes' |
| 20144 | | * @return void |
| 20145 | | */ |
| 20146 | | function _addXMLchild( & $parent, $name, $type, $content, $params=array()) { |
| 20147 | | /** create new child node */ |
| 20148 | | $name = strtolower( $name ); |
| 20149 | | $child = $parent->addChild( $name ); |
| 20150 | | if( isset( $params['VALUE'] )) |
| 20151 | | unset( $params['VALUE'] ); |
| 20152 | | if( !empty( $params )) { |
| 20153 | | $parameters = $child->addChild( 'parameters' ); |
| 20154 | | foreach( $params as $param => $parVal ) { |
| 20155 | | $param = strtolower( $param ); |
| 20156 | | if( 'x-' == substr( $param, 0, 2 )) { |
| 20157 | | $p1 = $parameters->addChild( $param ); |
| 20158 | | $p2 = $p1->addChild( 'unknown', htmlspecialchars( $parVal )); |
| 20159 | | } |
| 20160 | | else { |
| 20161 | | $p1 = $parameters->addChild( $param ); |
| 20162 | | switch( $param ) { |
| 20163 | | case 'altrep': |
| 20164 | | case 'dir': $ptype = 'uri'; break; |
| 20165 | | case 'delegated-from': |
| 20166 | | case 'delegated-to': |
| 20167 | | case 'member': |
| 20168 | | case 'sent-by': $ptype = 'cal-address'; break; |
| 20169 | | case 'rsvp': $ptype = 'boolean'; break ; |
| 20170 | | default: $ptype = 'text'; break; |
| 20171 | | } |
| 20172 | | if( is_array( $parVal )) { |
| 20173 | | foreach( $parVal as $pV ) |
| 20174 | | $p2 = $p1->addChild( $ptype, htmlspecialchars( $pV )); |
| 20175 | | } |
| 20176 | | else |
| 20177 | | $p2 = $p1->addChild( $ptype, htmlspecialchars( $parVal )); |
| 20178 | | } |
| 20179 | | } |
| 20180 | | } |
| 20181 | | if( empty( $content ) && ( '0' != $content )) |
| 20182 | | return; |
| 20183 | | /** store content */ |
| 20184 | | switch( $type ) { |
| 20185 | | case 'binary': |
| 20186 | | $v = $child->addChild( $type, $content ); |
| 20187 | | break; |
| 20188 | | case 'boolean': |
| 20189 | | break; |
| 20190 | | case 'cal-address': |
| 20191 | | $v = $child->addChild( $type, $content ); |
| 20192 | | break; |
| 20193 | | case 'date': |
| 20194 | | if( array_key_exists( 'year', $content )) |
| 20195 | | $content = array( $content ); |
| 20196 | | foreach( $content as $date ) { |
| 20197 | | $str = sprintf( '%04d-%02d-%02d', $date['year'], $date['month'], $date['day'] ); |
| 20198 | | $v = $child->addChild( $type, $str ); |
| 20199 | | } |
| 20200 | | break; |
| 20201 | | case 'date-time': |
| 20202 | | if( array_key_exists( 'year', $content )) |
| 20203 | | $content = array( $content ); |
| 20204 | | foreach( $content as $dt ) { |
| 20205 | | if( !isset( $dt['hour'] )) $dt['hour'] = 0; |
| 20206 | | if( !isset( $dt['min'] )) $dt['min'] = 0; |
| 20207 | | if( !isset( $dt['sec'] )) $dt['sec'] = 0; |
| 20208 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02d', $dt['year'], $dt['month'], $dt['day'], $dt['hour'], $dt['min'], $dt['sec'] ); |
| 20209 | | if( isset( $dt['tz'] ) && ( 'Z' == $dt['tz'] )) |
| 20210 | | $str .= 'Z'; |
| 20211 | | $v = $child->addChild( $type, $str ); |
| 20212 | | } |
| 20213 | | break; |
| 20214 | | case 'duration': |
| 20215 | | $output = (( 'trigger' == $name ) && ( FALSE !== $content['before'] )) ? '-' : ''; |
| 20216 | | $v = $child->addChild( $type, $output.iCalUtilityFunctions::_duration2str( $content ) ); |
| 20217 | | break; |
| 20218 | | case 'geo': |
| 20219 | | $v1 = $child->addChild( 'latitude', number_format( (float) $content['latitude'], 6, '.', '' )); |
| 20220 | | $v1 = $child->addChild( 'longitude', number_format( (float) $content['longitude'], 6, '.', '' )); |
| 20221 | | break; |
| 20222 | | case 'integer': |
| 20223 | | $v = $child->addChild( $type, $content ); |
| 20224 | | break; |
| 20225 | | case 'period': |
| 20226 | | if( !is_array( $content )) |
| 20227 | | break; |
| 20228 | | foreach( $content as $period ) { |
| 20229 | | $v1 = $child->addChild( $type ); |
| 20230 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02d', $period[0]['year'], $period[0]['month'], $period[0]['day'], $period[0]['hour'], $period[0]['min'], $period[0]['sec'] ); |
| 20231 | | if( isset( $period[0]['tz'] ) && ( 'Z' == $period[0]['tz'] )) |
| 20232 | | $str .= 'Z'; |
| 20233 | | $v2 = $v1->addChild( 'start', $str ); |
| 20234 | | if( array_key_exists( 'year', $period[1] )) { |
| 20235 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02d', $period[1]['year'], $period[1]['month'], $period[1]['day'], $period[1]['hour'], $period[1]['min'], $period[1]['sec'] ); |
| 20236 | | if( isset($period[1]['tz'] ) && ( 'Z' == $period[1]['tz'] )) |
| 20237 | | $str .= 'Z'; |
| 20238 | | $v2 = $v1->addChild( 'end', $str ); |
| 20239 | | } |
| 20240 | | else |
| 20241 | | $v2 = $v1->addChild( 'duration', iCalUtilityFunctions::_duration2str( $period[1] )); |
| 20242 | | } |
| 20243 | | break; |
| 20244 | | case 'recur': |
| 20245 | | foreach( $content as $rulelabel => $rulevalue ) { |
| 20246 | | $rulelabel = strtolower( $rulelabel ); |
| 20247 | | switch( $rulelabel ) { |
| 20248 | | case 'until': |
| 20249 | | if( isset( $rulevalue['hour'] )) |
| 20250 | | $str = sprintf( '%04d-%02d-%02dT%02d:%02d:%02dZ', $rulevalue['year'], $rulevalue['month'], $rulevalue['day'], $rulevalue['hour'], $rulevalue['min'], $rulevalue['sec'] ); |
| 20251 | | else |
| 20252 | | $str = sprintf( '%04d-%02d-%02d', $rulevalue['year'], $rulevalue['month'], $rulevalue['day'] ); |
| 20253 | | $v = $child->addChild( $rulelabel, $str ); |
| 20254 | | break; |
| 20255 | | case 'bysecond': |
| 20256 | | case 'byminute': |
| 20257 | | case 'byhour': |
| 20258 | | case 'bymonthday': |
| 20259 | | case 'byyearday': |
| 20260 | | case 'byweekno': |
| 20261 | | case 'bymonth': |
| 20262 | | case 'bysetpos': { |
| 20263 | | if( is_array( $rulevalue )) { |
| 20264 | | foreach( $rulevalue as $vix => $valuePart ) |
| 20265 | | $v = $child->addChild( $rulelabel, $valuePart ); |
| 20266 | | } |
| 20267 | | else |
| 20268 | | $v = $child->addChild( $rulelabel, $rulevalue ); |
| 20269 | | break; |
| 20270 | | } |
| 20271 | | case 'byday': { |
| 20272 | | if( isset( $rulevalue['DAY'] )) { |
| 20273 | | $str = ( isset( $rulevalue[0] )) ? $rulevalue[0] : ''; |
| 20274 | | $str .= $rulevalue['DAY']; |
| 20275 | | $p = $child->addChild( $rulelabel, $str ); |
| 20276 | | } |
| 20277 | | else { |
| 20278 | | foreach( $rulevalue as $valuePart ) { |
| 20279 | | if( isset( $valuePart['DAY'] )) { |
| 20280 | | $str = ( isset( $valuePart[0] )) ? $valuePart[0] : ''; |
| 20281 | | $str .= $valuePart['DAY']; |
| 20282 | | $p = $child->addChild( $rulelabel, $str ); |
| 20283 | | } |
| 20284 | | else |
| 20285 | | $p = $child->addChild( $rulelabel, $valuePart ); |
| 20286 | | } |
| 20287 | | } |
| 20288 | | break; |
| 20289 | | } |
| 20290 | | case 'freq': |
| 20291 | | case 'count': |
| 20292 | | case 'interval': |
| 20293 | | case 'wkst': |
| 20294 | | default: |
| 20295 | | $p = $child->addChild( $rulelabel, $rulevalue ); |
| 20296 | | break; |
| 20297 | | } // end switch( $rulelabel ) |
| 20298 | | } // end foreach( $content as $rulelabel => $rulevalue ) |
| 20299 | | break; |
| 20300 | | case 'rstatus': |
| 20301 | | $v = $child->addChild( 'code', number_format( (float) $content['statcode'], 2, '.', '')); |
| 20302 | | $v = $child->addChild( 'description', htmlspecialchars( $content['text'] )); |
| 20303 | | if( isset( $content['extdata'] )) |
| 20304 | | $v = $child->addChild( 'data', htmlspecialchars( $content['extdata'] )); |
| 20305 | | break; |
| 20306 | | case 'text': |
| 20307 | | if( !is_array( $content )) |
| 20308 | | $content = array( $content ); |
| 20309 | | foreach( $content as $part ) |
| 20310 | | $v = $child->addChild( $type, htmlspecialchars( $part )); |
| 20311 | | break; |
| 20312 | | case 'time': |
| 20313 | | break; |
| 20314 | | case 'uri': |
| 20315 | | $v = $child->addChild( $type, $content ); |
| 20316 | | break; |
| 20317 | | case 'utc-offset': |
| 20318 | | if( in_array( substr( $content, 0, 1 ), array( '-', '+' ))) { |
| 20319 | | $str = substr( $content, 0, 1 ); |
| 20320 | | $content = substr( $content, 1 ); |
| 20321 | | } |
| 20322 | | else |
| 20323 | | $str = '+'; |
| 20324 | | $str .= substr( $content, 0, 2 ).':'.substr( $content, 2, 2 ); |
| 20325 | | if( 4 < strlen( $content )) |
| 20326 | | $str .= ':'.substr( $content, 4 ); |
| 20327 | | $v = $child->addChild( $type, $str ); |
| 20328 | | break; |
| 20329 | | case 'unknown': |
| 20330 | | default: |
| 20331 | | if( is_array( $content )) |
| 20332 | | $content = implode( '', $content ); |
| 20333 | | $v = $child->addChild( 'unknown', htmlspecialchars( $content )); |
| 20334 | | break; |
| 20335 | | } |
| 20336 | | } |
| 20337 | | /** |
| 20338 | | * parse xml string into iCalcreator instance |
| 20339 | | * |
| 20340 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20341 | | * @since 2.11.2 - 2012-01-31 |
| 20342 | | * @param string $xmlstr |
| 20343 | | * @param array $iCalcfg iCalcreator config array (opt) |
| 20344 | | * @return mixed iCalcreator instance or FALSE on error |
| 20345 | | */ |
| 20346 | | function & XMLstr2iCal( $xmlstr, $iCalcfg=array()) { |
| 20347 | | libxml_use_internal_errors( TRUE ); |
| 20348 | | $xml = simplexml_load_string( $xmlstr ); |
| 20349 | | if( !$xml ) { |
| 20350 | | $str = ''; |
| 20351 | | $return = FALSE; |
| 20352 | | foreach( libxml_get_errors() as $error ) { |
| 20353 | | switch ( $error->level ) { |
| 20354 | | case LIBXML_ERR_FATAL: $str .= ' FATAL '; break; |
| 20355 | | case LIBXML_ERR_ERROR: $str .= ' ERROR '; break; |
| 20356 | | case LIBXML_ERR_WARNING: |
| 20357 | | default: $str .= ' WARNING '; break; |
| 20358 | | } |
| 20359 | | $str .= PHP_EOL.'Error when loading XML'; |
| 20360 | | if( !empty( $error->file )) |
| 20361 | | $str .= ', file:'.$error->file.', '; |
| 20362 | | $str .= ', line:'.$error->line; |
| 20363 | | $str .= ', ('.$error->code.') '.$error->message; |
| 20364 | | } |
| 20365 | | error_log( $str ); |
| 20366 | | if( LIBXML_ERR_WARNING != $error->level ) |
| 20367 | | return $return; |
| 20368 | | libxml_clear_errors(); |
| 20369 | | } |
| 20370 | | return xml2iCal( $xml, $iCalcfg ); |
| 20371 | | } |
| 20372 | | /** |
| 20373 | | * parse xml file into iCalcreator instance |
| 20374 | | * |
| 20375 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20376 | | * @since 2.11.2 - 2012-01-20 |
| 20377 | | * @param string $xmlfile |
| 20378 | | * @param array$iCalcfg iCalcreator config array (opt) |
| 20379 | | * @return mixediCalcreator instance or FALSE on error |
| 20380 | | */ |
| 20381 | | function & XMLfile2iCal( $xmlfile, $iCalcfg=array()) { |
| 20382 | | libxml_use_internal_errors( TRUE ); |
| 20383 | | $xml = simplexml_load_file( $xmlfile ); |
| 20384 | | if( !$xml ) { |
| 20385 | | $str = ''; |
| 20386 | | foreach( libxml_get_errors() as $error ) { |
| 20387 | | switch ( $error->level ) { |
| 20388 | | case LIBXML_ERR_FATAL: $str .= 'FATAL '; break; |
| 20389 | | case LIBXML_ERR_ERROR: $str .= 'ERROR '; break; |
| 20390 | | case LIBXML_ERR_WARNING: |
| 20391 | | default: $str .= 'WARNING '; break; |
| 20392 | | } |
| 20393 | | $str .= 'Failed loading XML'.PHP_EOL; |
| 20394 | | if( !empty( $error->file )) |
| 20395 | | $str .= ' file:'.$error->file.', '; |
| 20396 | | $str .= 'line:'.$error->line.PHP_EOL; |
| 20397 | | $str .= '('.$error->code.') '.$error->message.PHP_EOL; |
| 20398 | | } |
| 20399 | | error_log( $str ); |
| 20400 | | if( LIBXML_ERR_WARNING != $error->level ) |
| 20401 | | return FALSE; |
| 20402 | | libxml_clear_errors(); |
| 20403 | | } |
| 20404 | | return xml2iCal( $xml, $iCalcfg ); |
| 20405 | | } |
| 20406 | | /** |
| 20407 | | * parse SimpleXMLElement instance into iCalcreator instance |
| 20408 | | * |
| 20409 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20410 | | * @since 2.11.2 - 2012-01-27 |
| 20411 | | * @param object $xmlobj SimpleXMLElement |
| 20412 | | * @param array $iCalcfg iCalcreator config array (opt) |
| 20413 | | * @return mixed iCalcreator instance or FALSE on error |
| 20414 | | */ |
| 20415 | | function & XML2iCal( $xmlobj, $iCalcfg=array()) { |
| 20416 | | $iCal = new vcalendar( $iCalcfg ); |
| 20417 | | foreach( $xmlobj->children() as $icalendar ) { // vcalendar |
| 20418 | | foreach( $icalendar->children() as $calPart ) { // calendar properties and components |
| 20419 | | if( 'components' == $calPart->getName()) { |
| 20420 | | foreach( $calPart->children() as $component ) { // single components |
| 20421 | | if( 0 < $component->count()) |
| 20422 | | _getXMLComponents( $iCal, $component ); |
| 20423 | | } |
| 20424 | | } |
| 20425 | | elseif(( 'properties' == $calPart->getName()) && ( 0 < $calPart->count())) { |
| 20426 | | foreach( $calPart->children() as $calProp ) { // calendar properties |
| 20427 | | $propName = $calProp->getName(); |
| 20428 | | if(( 'calscale' != $propName ) && ( 'method' != $propName ) && ( 'x-' != substr( $propName,0,2 ))) |
| 20429 | | continue; |
| 20430 | | $params = array(); |
| 20431 | | foreach( $calProp->children() as $calPropElem ) { // single calendar property |
| 20432 | | if( 'parameters' == $calPropElem->getName()) |
| 20433 | | $params = _getXMLParams( $calPropElem ); |
| 20434 | | else |
| 20435 | | $iCal->setProperty( $propName, reset( $calPropElem ), $params ); |
| 20436 | | } // end foreach( $calProp->children() as $calPropElem ) |
| 20437 | | } // end foreach( $calPart->properties->children() as $calProp ) |
| 20438 | | } // end if( 0 < $calPart->properties->count()) |
| 20439 | | } // end foreach( $icalendar->children() as $calPart ) |
| 20440 | | } // end foreach( $xmlobj->children() as $icalendar ) |
| 20441 | | return $iCal; |
| 20442 | | } |
| 20443 | | /** |
| 20444 | | * parse SimpleXMLElement instance property parameters and return iCalcreator property parameter array |
| 20445 | | * |
| 20446 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20447 | | * @since 2.11.2 - 2012-01-15 |
| 20448 | | * @param object $parameters SimpleXMLElement |
| 20449 | | * @return array iCalcreator property parameter array |
| 20450 | | */ |
| 20451 | | function _getXMLParams( & $parameters ) { |
| 20452 | | if( 1 > $parameters->count()) |
| 20453 | | return array(); |
| 20454 | | $params = array(); |
| 20455 | | foreach( $parameters->children() as $parameter ) { // single parameter key |
| 20456 | | $key = strtoupper( $parameter->getName()); |
| 20457 | | $value = array(); |
| 20458 | | foreach( $parameter->children() as $paramValue ) // skip parameter value type |
| 20459 | | $value[] = reset( $paramValue ); |
| 20460 | | if( 2 > count( $value )) |
| 20461 | | $params[$key] = html_entity_decode( reset( $value )); |
| 20462 | | else |
| 20463 | | $params[$key] = $value; |
| 20464 | | } |
| 20465 | | return $params; |
| 20466 | | } |
| 20467 | | /** |
| 20468 | | * parse SimpleXMLElement instance components, create iCalcreator component and update |
| 20469 | | * |
| 20470 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20471 | | * @since 2.11.2 - 2012-01-15 |
| 20472 | | * @param array $iCal iCalcreator calendar instance |
| 20473 | | * @param object $component SimpleXMLElement |
| 20474 | | * @return void |
| 20475 | | */ |
| 20476 | | function _getXMLComponents( & $iCal, & $component ) { |
| 20477 | | $compName = $component->getName(); |
| 20478 | | $comp = & $iCal->newComponent( $compName ); |
| 20479 | | $subComponents = array( 'valarm', 'standard', 'daylight' ); |
| 20480 | | foreach( $component->children() as $compPart ) { // properties and (opt) subComponents |
| 20481 | | if( 1 > $compPart->count()) |
| 20482 | | continue; |
| 20483 | | if( in_array( $compPart->getName(), $subComponents )) |
| 20484 | | _getXMLComponents( $comp, $compPart ); |
| 20485 | | elseif( 'properties' == $compPart->getName()) { |
| 20486 | | foreach( $compPart->children() as $property ) // properties as single property |
| 20487 | | _getXMLProperties( $comp, $property ); |
| 20488 | | } |
| 20489 | | } // end foreach( $component->children() as $compPart ) |
| 20490 | | } |
| 20491 | | /** |
| 20492 | | * parse SimpleXMLElement instance property, create iCalcreator component property |
| 20493 | | * |
| 20494 | | * @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20495 | | * @since 2.11.2 - 2012-01-27 |
| 20496 | | * @param array $iCal iCalcreator calendar instance |
| 20497 | | * @param object $component SimpleXMLElement |
| 20498 | | * @return void |
| 20499 | | */ |
| 20500 | | function _getXMLProperties( & $iCal, & $property ) { |
| 20501 | | $propName = $property->getName(); |
| 20502 | | $value = $params = array(); |
| 20503 | | $valueType = ''; |
| 20504 | | foreach( $property->children() as $propPart ) { // calendar property parameters (opt) and value(-s) |
| 20505 | | $valueType = $propPart->getName(); |
| 20506 | | if( 'parameters' == $valueType) { |
| 20507 | | $params = _getXMLParams( $propPart ); |
| 20508 | | continue; |
| 20509 | | } |
| 20510 | | switch( $valueType ) { |
| 20511 | | case 'binary': |
| 20512 | | $value = reset( $propPart ); |
| 20513 | | break; |
| 20514 | | case 'boolean': |
| 20515 | | break; |
| 20516 | | case 'cal-address': |
| 20517 | | $value = reset( $propPart ); |
| 20518 | | break; |
| 20519 | | case 'date': |
| 20520 | | $params['VALUE'] = 'DATE'; |
| 20521 | | case 'date-time': |
| 20522 | | if(( 'exdate' == $propName ) || ( 'rdate' == $propName )) |
| 20523 | | $value[] = reset( $propPart ); |
| 20524 | | else |
| 20525 | | $value = reset( $propPart ); |
| 20526 | | break; |
| 20527 | | case 'duration': |
| 20528 | | $value = reset( $propPart ); |
| 20529 | | break; |
| 20530 | | // case 'geo': |
| 20531 | | case 'latitude': |
| 20532 | | case 'longitude': |
| 20533 | | $value[$valueType] = reset( $propPart ); |
| 20534 | | break; |
| 20535 | | case 'integer': |
| 20536 | | $value = reset( $propPart ); |
| 20537 | | break; |
| 20538 | | case 'period': |
| 20539 | | if( 'rdate' == $propName ) |
| 20540 | | $params['VALUE'] = 'PERIOD'; |
| 20541 | | $pData = array(); |
| 20542 | | foreach( $propPart->children() as $periodPart ) |
| 20543 | | $pData[] = reset( $periodPart ); |
| 20544 | | if( !empty( $pData )) |
| 20545 | | $value[] = $pData; |
| 20546 | | break; |
| 20547 | | // case 'rrule': |
| 20548 | | case 'freq': |
| 20549 | | case 'count': |
| 20550 | | case 'until': |
| 20551 | | case 'interval': |
| 20552 | | case 'wkst': |
| 20553 | | $value[$valueType] = reset( $propPart ); |
| 20554 | | break; |
| 20555 | | case 'bysecond': |
| 20556 | | case 'byminute': |
| 20557 | | case 'byhour': |
| 20558 | | case 'bymonthday': |
| 20559 | | case 'byyearday': |
| 20560 | | case 'byweekno': |
| 20561 | | case 'bymonth': |
| 20562 | | case 'bysetpos': |
| 20563 | | $value[$valueType][] = reset( $propPart ); |
| 20564 | | break; |
| 20565 | | case 'byday': |
| 20566 | | $byday = reset( $propPart ); |
| 20567 | | if( 2 == strlen( $byday )) |
| 20568 | | $value[$valueType][] = array( 'DAY' => $byday ); |
| 20569 | | else { |
| 20570 | | $day = substr( $byday, -2 ); |
| 20571 | | $key = substr( $byday, 0, ( strlen( $byday ) - 2 )); |
| 20572 | | $value[$valueType][] = array( $key, 'DAY' => $day ); |
| 20573 | | } |
| 20574 | | break; |
| 20575 | | // case 'rstatus': |
| 20576 | | case 'code': |
| 20577 | | $value[0] = reset( $propPart ); |
| 20578 | | break; |
| 20579 | | case 'description': |
| 20580 | | $value[1] = reset( $propPart ); |
| 20581 | | break; |
| 20582 | | case 'data': |
| 20583 | | $value[2] = reset( $propPart ); |
| 20584 | | break; |
| 20585 | | case 'text': |
| 20586 | | $text = str_replace( array( "\r\n", "\n\r", "\r", "\n"), '\n', reset( $propPart )); |
| 20587 | | $value['text'][] = html_entity_decode( $text ); |
| 20588 | | break; |
| 20589 | | case 'time': |
| 20590 | | break; |
| 20591 | | case 'uri': |
| 20592 | | $value = reset( $propPart ); |
| 20593 | | break; |
| 20594 | | case 'utc-offset': |
| 20595 | | $value = str_replace( ':', '', reset( $propPart )); |
| 20596 | | break; |
| 20597 | | case 'unknown': |
| 20598 | | default: |
| 20599 | | $value = html_entity_decode( reset( $propPart )); |
| 20600 | | break; |
| 20601 | | } // end switch( $valueType ) |
| 20602 | | } // end foreach( $property->children() as $propPart ) |
| 20603 | | if( 'freebusy' == $propName ) { |
| 20604 | | $fbtype = $params['FBTYPE']; |
| 20605 | | unset( $params['FBTYPE'] ); |
| 20606 | | $iCal->setProperty( $propName, $fbtype, $value, $params ); |
| 20607 | | } |
| 20608 | | elseif( 'geo' == $propName ) |
| 20609 | | $iCal->setProperty( $propName, $value['latitude'], $value['longitude'], $params ); |
| 20610 | | elseif( 'request-status' == $propName ) { |
| 20611 | | if( !isset( $value[2] )) |
| 20612 | | $value[2] = FALSE; |
| 20613 | | $iCal->setProperty( $propName, $value[0], $value[1], $value[2], $params ); |
| 20614 | | } |
| 20615 | | else { |
| 20616 | | if( isset( $value['text'] ) && is_array( $value['text'] )) { |
| 20617 | | if(( 'categories' == $propName ) || ( 'resources' == $propName )) |
| 20618 | | $value = $value['text']; |
| 20619 | | else |
| 20620 | | $value = reset( $value['text'] ); |
| 20621 | | } |
| 20622 | | $iCal->setProperty( $propName, $value, $params ); |
| 20623 | | } |
| 20624 | | } |
| 20625 | | /*********************************************************************************/ |
| 20626 | | /* Additional functions to use with vtimezone components */ |
| 20627 | | /*********************************************************************************/ |
| 20628 | | /** |
| 20629 | | * For use with |
| 20630 | | * iCalcreator (kigkonsult.se/iCalcreator/index.php) |
| 20631 | | * copyright (c) 2011 Yitzchok Lavi |
| 20632 | | * icalcreator@onebigsystem.com |
| 20633 | | * |
| 20634 | | * This library is free software; you can redistribute it and/or |
| 20635 | | * modify it under the terms of the GNU Lesser General Public |
| 20636 | | * License as published by the Free Software Foundation; either |
| 20637 | | * version 2.1 of the License, or (at your option) any later version. |
| 20638 | | * |
| 20639 | | * This library is distributed in the hope that it will be useful, |
| 20640 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20641 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 20642 | | * Lesser General Public License for more details. |
| 20643 | | * |
| 20644 | | * You should have received a copy of the GNU Lesser General Public |
| 20645 | | * License along with this library; if not, write to the Free Software |
| 20646 | | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20647 | | */ |
| 20648 | | /** |
| 20649 | | * Additional functions to use with vtimezone components |
| 20650 | | * |
| 20651 | | * Before calling the functions, set time zone 'GMT' ('date_default_timezone_set')! |
| 20652 | | * |
| 20653 | | * @author Yitzchok Lavi <icalcreator@onebigsystem.com> |
| 20654 | | * adjusted for iCalcreator Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 20655 | | * @version 1.0.2 - 2011-02-24 |
| 20656 | | * |
| 20657 | | */ |
| 20658 | | /** |
| 20659 | | * Returns array with the offset information from UTC for a (UTC) datetime/timestamp in the |
| 20660 | | * timezone, according to the VTIMEZONE information in the input array. |
| 20661 | | * |
| 20662 | | * $param array $timezonesarray, output from function getTimezonesAsDateArrays (below) |
| 20663 | | * $param string $tzid, time zone identifier |
| 20664 | | * $param mixed $timestamp, timestamp or a UTC datetime (in array format) |
| 20665 | | * @return array, time zone data with keys for 'offsetHis', 'offsetSec' and 'tzname' |
| 20666 | | * |
| 20667 | | */ |
| 20668 | | function getTzOffsetForDate($timezonesarray, $tzid, $timestamp) { |
| 20669 | | if( is_array( $timestamp )) { |
| 20670 | | //$disp = sprintf( '%04d%02d%02d %02d%02d%02d', $timestamp['year'], $timestamp['month'], $timestamp['day'], $timestamp['hour'], $timestamp['min'], $timestamp['sec'] ); // test ### |
| 20671 | | $timestamp = gmmktime( |
| +20672 | | $timestamp['hour'], |
| +20673 | | $timestamp['min'], |
| +20674 | | $timestamp['sec'], |
| +20675 | | $timestamp['month'], |
| +20676 | | $timestamp['day'], |
| +20677 | | $timestamp['year'] |
| +20678 | | ) ; |
| 20679 | | // echo '<td colspan="4"> '."\n".'<tr><td> <td class="r">'.$timestamp.'<td class="r">'.$disp.'<td colspan="4"> '."\n".'<tr><td colspan="3"> '; // test ### |
| 20680 | | } |
| 20681 | | $tzoffset = array(); |
| 20682 | | // something to return if all goes wrong (such as if $tzid doesn't find us an array of dates) |
| 20683 | | $tzoffset['offsetHis'] = '+0000'; |
| 20684 | | $tzoffset['offsetSec'] = 0; |
| 20685 | | $tzoffset['tzname'] = '?'; |
| 20686 | | if( !isset( $timezonesarray[$tzid] )) |
| 20687 | | return $tzoffset; |
| 20688 | | $tzdatearray = $timezonesarray[$tzid]; |
| 20689 | | if ( is_array($tzdatearray) ) { |
| 20690 | | sort($tzdatearray); // just in case |
| 20691 | | if ( $timestamp < $tzdatearray[0]['timestamp'] ) { |
| 20692 | | // our date is before the first change |
| 20693 | | $tzoffset['offsetHis'] = $tzdatearray[0]['tzbefore']['offsetHis'] ; |
| 20694 | | $tzoffset['offsetSec'] = $tzdatearray[0]['tzbefore']['offsetSec'] ; |
| 20695 | | $tzoffset['tzname'] = $tzdatearray[0]['tzbefore']['offsetHis'] ; // we don't know the tzname in this case |
| 20696 | | } elseif ( $timestamp >= $tzdatearray[count($tzdatearray)-1]['timestamp'] ) { |
| 20697 | | // our date is after the last change (we do this so our scan can stop at the last record but one) |
| 20698 | | $tzoffset['offsetHis'] = $tzdatearray[count($tzdatearray)-1]['tzafter']['offsetHis'] ; |
| 20699 | | $tzoffset['offsetSec'] = $tzdatearray[count($tzdatearray)-1]['tzafter']['offsetSec'] ; |
| 20700 | | $tzoffset['tzname'] = $tzdatearray[count($tzdatearray)-1]['tzafter']['tzname'] ; |
| 20701 | | } else { |
| 20702 | | // our date somewhere in between |
| 20703 | | // loop through the list of dates and stop at the one where the timestamp is before our date and the next one is after it |
| 20704 | | // we don't include the last date in our loop as there isn't one after it to check |
| 20705 | | for ( $i = 0 ; $i <= count($tzdatearray)-2 ; $i++ ) { |
| 20706 | | if(( $timestamp >= $tzdatearray[$i]['timestamp'] ) && ( $timestamp < $tzdatearray[$i+1]['timestamp'] )) { |
| 20707 | | $tzoffset['offsetHis'] = $tzdatearray[$i]['tzafter']['offsetHis'] ; |
| 20708 | | $tzoffset['offsetSec'] = $tzdatearray[$i]['tzafter']['offsetSec'] ; |
| 20709 | | $tzoffset['tzname'] = $tzdatearray[$i]['tzafter']['tzname'] ; |
| 20710 | | break; |
| 20711 | | } |
| 20712 | | } |
| 20713 | | } |
| 20714 | | } |
| 20715 | | return $tzoffset; |
| 20716 | | } |
| 20717 | | /** |
| 20718 | | * Returns an array containing all the timezone data in the vcalendar object |
| 20719 | | * |
| 20720 | | * @param object $vcalendar, iCalcreator calendar instance |
| 20721 | | * @return array, time zone transition timestamp, array before(offsetHis, offsetSec), array after(offsetHis, offsetSec, tzname) |
| 20722 | | * based on the timezone data in the vcalendar object |
| 20723 | | * |
| 20724 | | */ |
| 20725 | | function getTimezonesAsDateArrays($vcalendar) { |
| 20726 | | $timezonedata = array(); |
| 20727 | | while( $vtz = $vcalendar->getComponent( 'vtimezone' )) { |
| 20728 | | $tzid = $vtz->getProperty('tzid'); |
| 20729 | | $alltzdates = array(); |
| 20730 | | while ( $vtzc = $vtz->getComponent( 'standard' )) { |
| 20731 | | $newtzdates = expandTimezoneDates($vtzc); |
| 20732 | | $alltzdates = array_merge($alltzdates, $newtzdates); |
| 20733 | | } |
| 20734 | | while ( $vtzc = $vtz->getComponent( 'daylight' )) { |
| 20735 | | $newtzdates = expandTimezoneDates($vtzc); |
| 20736 | | $alltzdates = array_merge($alltzdates, $newtzdates); |
| 20737 | | } |
| 20738 | | sort($alltzdates); |
| 20739 | | $timezonedata[$tzid] = $alltzdates; |
| 20740 | | } |
| 20741 | | return $timezonedata; |
| 20742 | | } |
| 20743 | | /** |
| 20744 | | * Returns an array containing time zone data from vtimezone standard/daylight instances |
| 20745 | | * |
| 20746 | | * @param object $vtzc, an iCalcreator calendar standard/daylight instance |
| 20747 | | * @return array, time zone data; array before(offsetHis, offsetSec), array after(offsetHis, offsetSec, tzname) |
| 20748 | | * |
| 20749 | | */ |
| 20750 | | function expandTimezoneDates($vtzc) { |
| 20751 | | $tzdates = array(); |
| 20752 | | // prepare time zone "description" to attach to each change |
| 20753 | | $tzbefore = array(); |
| 20754 | | $tzbefore['offsetHis'] = $vtzc->getProperty('tzoffsetfrom') ; |
| 20755 | | $tzbefore['offsetSec'] = iCalUtilityFunctions::_tz2offset($tzbefore['offsetHis']); |
| 20756 | | if(( '-' != substr( (string) $tzbefore['offsetSec'], 0, 1 )) && ( '+' != substr( (string) $tzbefore['offsetSec'], 0, 1 ))) |
| 20757 | | $tzbefore['offsetSec'] = '+'.$tzbefore['offsetSec']; |
| 20758 | | $tzafter = array(); |
| 20759 | | $tzafter['offsetHis'] = $vtzc->getProperty('tzoffsetto') ; |
| 20760 | | $tzafter['offsetSec'] = iCalUtilityFunctions::_tz2offset($tzafter['offsetHis']); |
| 20761 | | if(( '-' != substr( (string) $tzafter['offsetSec'], 0, 1 )) && ( '+' != substr( (string) $tzafter['offsetSec'], 0, 1 ))) |
| 20762 | | $tzafter['offsetSec'] = '+'.$tzafter['offsetSec']; |
| 20763 | | if( FALSE === ( $tzafter['tzname'] = $vtzc->getProperty('tzname'))) |
| 20764 | | $tzafter['tzname'] = $tzafter['offsetHis']; |
| 20765 | | // find out where to start from |
| 20766 | | $dtstart = $vtzc->getProperty('dtstart'); |
| 20767 | | $dtstarttimestamp = mktime( |
| +20768 | | $dtstart['hour'], |
| +20769 | | $dtstart['min'], |
| +20770 | | $dtstart['sec'], |
| +20771 | | $dtstart['month'], |
| +20772 | | $dtstart['day'], |
| +20773 | | $dtstart['year'] |
| +20774 | | ) ; |
| 20775 | | if( !isset( $dtstart['unparsedtext'] )) // ?? |
| 20776 | | $dtstart['unparsedtext'] = sprintf( '%04d%02d%02dT%02d%02d%02d', $dtstart['year'], $dtstart['month'], $dtstart['day'], $dtstart['hour'], $dtstart['min'], $dtstart['sec'] ); |
| 20777 | | if ( $dtstarttimestamp == 0 ) { |
| 20778 | | // it seems that the dtstart string may not have parsed correctly |
| 20779 | | // let's set a timestamp starting from 1902, using the time part of the original string |
| 20780 | | // so that the time will change at the right time of day |
| 20781 | | // at worst we'll get midnight again |
| 20782 | | $origdtstartsplit = explode('T',$dtstart['unparsedtext']) ; |
| 20783 | | $dtstarttimestamp = strtotime("19020101",0); |
| 20784 | | $dtstarttimestamp = strtotime($origdtstartsplit[1],$dtstarttimestamp); |
| 20785 | | } |
| 20786 | | // the date (in dtstart and opt RDATE/RRULE) is ALWAYS LOCAL (not utc!!), adjust from 'utc' to 'local' timestamp |
| 20787 | | $diff = -1 * $tzbefore['offsetSec']; |
| 20788 | | $dtstarttimestamp += $diff; |
| 20789 | | // add this (start) change to the array of changes |
| 20790 | | $tzdates[] = array( |
| +20791 | | 'timestamp' => $dtstarttimestamp, |
| +20792 | | 'tzbefore' => $tzbefore, |
| +20793 | | 'tzafter' => $tzafter |
| +20794 | | ); |
| 20795 | | $datearray = getdate($dtstarttimestamp); |
| 20796 | | // save original array to use time parts, because strtotime (used below) apparently loses the time |
| 20797 | | $changetime = $datearray ; |
| 20798 | | // generate dates according to an RRULE line |
| 20799 | | $rrule = $vtzc->getProperty('rrule') ; |
| 20800 | | if ( is_array($rrule) ) { |
| 20801 | | if ( $rrule['FREQ'] == 'YEARLY' ) { |
| 20802 | | // calculate transition dates starting from DTSTART |
| 20803 | | $offsetchangetimestamp = $dtstarttimestamp; |
| 20804 | | // calculate transition dates until 10 years in the future |
| 20805 | | $stoptimestamp = strtotime("+10 year",time()); |
| 20806 | | // if UNTIL is set, calculate until then (however far ahead) |
| 20807 | | if ( isset( $rrule['UNTIL'] ) && ( $rrule['UNTIL'] != '' )) { |
| 20808 | | $stoptimestamp = mktime( |
| +20809 | | $rrule['UNTIL']['hour'], |
| +20810 | | $rrule['UNTIL']['min'], |
| +20811 | | $rrule['UNTIL']['sec'], |
| +20812 | | $rrule['UNTIL']['month'], |
| +20813 | | $rrule['UNTIL']['day'], |
| +20814 | | $rrule['UNTIL']['year'] |
| +20815 | | ) ; |
| 20816 | | } |
| 20817 | | $count = 0 ; |
| 20818 | | $stopcount = isset( $rrule['COUNT'] ) ? $rrule['COUNT'] : 0 ; |
| 20819 | | $daynames = array( |
| +20820 | | 'SU' => 'Sunday', |
| +20821 | | 'MO' => 'Monday', |
| +20822 | | 'TU' => 'Tuesday', |
| +20823 | | 'WE' => 'Wednesday', |
| +20824 | | 'TH' => 'Thursday', |
| +20825 | | 'FR' => 'Friday', |
| +20826 | | 'SA' => 'Saturday' |
| +20827 | | ); |
| 20828 | | // repeat so long as we're between DTSTART and UNTIL, or we haven't prepared COUNT dates |
| 20829 | | while ( $offsetchangetimestamp < $stoptimestamp && ( $stopcount == 0 || $count < $stopcount ) ) { |
| 20830 | | // break up the timestamp into its parts |
| 20831 | | $datearray = getdate($offsetchangetimestamp); |
| 20832 | | if ( isset( $rrule['BYMONTH'] ) && ( $rrule['BYMONTH'] != 0 )) { |
| 20833 | | // set the month |
| 20834 | | $datearray['mon'] = $rrule['BYMONTH'] ; |
| 20835 | | } |
| 20836 | | if ( isset( $rrule['BYMONTHDAY'] ) && ( $rrule['BYMONTHDAY'] != 0 )) { |
| 20837 | | // set specific day of month |
| 20838 | | $datearray['mday'] = $rrule['BYMONTHDAY']; |
| 20839 | | } elseif ( is_array($rrule['BYDAY']) ) { |
| 20840 | | // find the Xth WKDAY in the month |
| 20841 | | // the starting point for this process is the first of the month set above |
| 20842 | | $datearray['mday'] = 1 ; |
| 20843 | | // turn $datearray as it is now back into a timestamp |
| 20844 | | $offsetchangetimestamp = mktime( |
| +20845 | | $datearray['hours'], |
| +20846 | | $datearray['minutes'], |
| +20847 | | $datearray['seconds'], |
| +20848 | | $datearray['mon'], |
| +20849 | | $datearray['mday'], |
| +20850 | | $datearray['year'] |
| +20851 | | ); |
| 20852 | | if ($rrule['BYDAY'][0] > 0) { |
| 20853 | | // to find Xth WKDAY in month, we find last WKDAY in month before |
| 20854 | | // we do that by finding first WKDAY in this month and going back one week |
| 20855 | | // then we add X weeks (below) |
| 20856 | | $offsetchangetimestamp = strtotime($daynames[$rrule['BYDAY']['DAY']],$offsetchangetimestamp); |
| 20857 | | $offsetchangetimestamp = strtotime("-1 week",$offsetchangetimestamp); |
| 20858 | | } else { |
| 20859 | | // to find Xth WKDAY before the end of the month, we find the first WKDAY in the following month |
| 20860 | | // we do that by going forward one month and going to WKDAY there |
| 20861 | | // then we subtract X weeks (below) |
| 20862 | | $offsetchangetimestamp = strtotime("+1 month",$offsetchangetimestamp); |
| 20863 | | $offsetchangetimestamp = strtotime($daynames[$rrule['BYDAY']['DAY']],$offsetchangetimestamp); |
| 20864 | | } |
| 20865 | | // now move forward or back the appropriate number of weeks, into the month we want |
| 20866 | | $offsetchangetimestamp = strtotime($rrule['BYDAY'][0] . " week",$offsetchangetimestamp); |
| 20867 | | $datearray = getdate($offsetchangetimestamp); |
| 20868 | | } |
| 20869 | | // convert the date parts back into a timestamp, setting the time parts according to the |
| 20870 | | // original time data which we stored |
| 20871 | | $offsetchangetimestamp = mktime( |
| +20872 | | $changetime['hours'], |
| +20873 | | $changetime['minutes'], |
| +20874 | | $changetime['seconds'] + $diff, |
| +20875 | | $datearray['mon'], |
| +20876 | | $datearray['mday'], |
| +20877 | | $datearray['year'] |
| +20878 | | ); |
| 20879 | | // add this change to the array of changes |
| 20880 | | $tzdates[] = array( |
| +20881 | | 'timestamp' => $offsetchangetimestamp, |
| +20882 | | 'tzbefore' => $tzbefore, |
| +20883 | | 'tzafter' => $tzafter |
| +20884 | | ); |
| 20885 | | // update counters (timestamp and count) |
| 20886 | | $offsetchangetimestamp = strtotime("+" . (( isset( $rrule['INTERVAL'] ) && ( $rrule['INTERVAL'] != 0 )) ? $rrule['INTERVAL'] : 1 ) . " year",$offsetchangetimestamp); |
| 20887 | | $count += 1 ; |
| 20888 | | } |
| 20889 | | } |
| 20890 | | } |
| 20891 | | // generate dates according to RDATE lines |
| 20892 | | while ($rdates = $vtzc->getProperty('rdate')) { |
| 20893 | | if ( is_array($rdates) ) { |
| 20894 | | |
| 20895 | | foreach ( $rdates as $rdate ) { |
| 20896 | | // convert the explicit change date to a timestamp |
| 20897 | | $offsetchangetimestamp = mktime( |
| +20898 | | $rdate['hour'], |
| +20899 | | $rdate['min'], |
| +20900 | | $rdate['sec'] + $diff, |
| +20901 | | $rdate['month'], |
| +20902 | | $rdate['day'], |
| +20903 | | $rdate['year'] |
| +20904 | | ) ; |
| 20905 | | // add this change to the array of changes |
| 20906 | | $tzdates[] = array( |
| +20907 | | 'timestamp' => $offsetchangetimestamp, |
| +20908 | | 'tzbefore' => $tzbefore, |
| +20909 | | 'tzafter' => $tzafter |
| +20910 | | ); |
| 20911 | | } |
| 20912 | | } |
| 20913 | | } |
| 20914 | | return $tzdates; |
| 20915 | | } |
| 20916 | | ?> |